| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.88 | 10.772% | $123.9317 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $197.83 | 12.759% | $223.0711 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $162.49 | 11.616% | $181.3648 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $134.62 | 7.790% | $145.1069 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $173.86 | 11.379% | $193.6435 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $144.50 | 11.863% | $161.642 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $223.37 | 13.314% | $253.1095 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,148.55 | $1,281.8695 | $1,281.86 | $1,281.85 | $1,281.80 | |