| 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 | $98.79 | 7.294% | $105.9957 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $70.76 | 12.809% | $79.8236 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $39.25 | 7.642% | $42.2495 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $143.53 | 10.720% | $158.9164 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $233.52 | 12.644% | $263.0463 | $263.05 | $263.05 | $263.00 |
| Purchase #6 | $155.51 | 11.336% | $173.1386 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $175.99 | 13.161% | $199.152 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $917.35 | $1,022.3221 | $1,022.33 | $1,022.30 | $1,022.20 | |