| 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 | $111.99 | 4.805% | $117.3711 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $53.40 | 13.323% | $60.5145 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $147.79 | 10.364% | $163.107 | $163.11 | $163.10 | $163.10 |
| Purchase #4 | $86.82 | 5.633% | $91.7106 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $234.82 | 10.689% | $259.9199 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $149.52 | 4.694% | $156.5385 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $152.79 | 13.316% | $173.1355 | $173.14 | $173.15 | $173.10 |
| 7 purchase totals = | $937.13 | $1,022.2971 | $1,022.30 | $1,022.25 | $1,022.20 | |