| 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 | $79.69 | 10.217% | $87.8319 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $222.51 | 5.491% | $234.728 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $172.27 | 12.793% | $194.3085 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $150.43 | 6.150% | $159.6814 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $211.38 | 4.327% | $220.5264 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $236.86 | 12.570% | $266.6333 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $26.73 | 13.733% | $30.4008 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $1,099.87 | $1,194.1103 | $1,194.11 | $1,194.20 | $1,194.00 | |