| 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 | $223.79 | 9.502% | $245.0545 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $13.53 | 10.851% | $14.9981 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $137.69 | 9.540% | $150.8256 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $141.83 | 11.146% | $157.6384 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $120.37 | 4.592% | $125.8974 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $123.77 | 6.488% | $131.8002 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $173.27 | 8.302% | $187.6549 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $934.25 | $1,013.8691 | $1,013.87 | $1,013.90 | $1,013.90 | |