| 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 | $116.28 | 3.110% | $119.8963 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $93.84 | 6.236% | $99.6919 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $92.96 | 7.362% | $99.8037 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $233.51 | 13.252% | $264.4547 | $264.45 | $264.45 | $264.50 |
| Purchase #5 | $8.85 | 9.723% | $9.7105 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $181.95 | 10.302% | $200.6945 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $16.29 | 6.392% | $17.3313 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $743.68 | $811.5829 | $811.57 | $811.60 | $811.60 | |