| 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 | $230.31 | 4.231% | $240.0544 | $240.05 | $240.05 | $240.10 |
| Purchase #2 | $187.44 | 8.476% | $203.3274 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $137.84 | 13.649% | $156.6538 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $97.79 | 13.185% | $110.6836 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $46.32 | 8.237% | $50.1354 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $200.77 | 4.556% | $209.9171 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $210.62 | 7.327% | $226.0521 | $226.05 | $226.05 | $226.10 |
| 7 purchase totals = | $1,111.09 | $1,196.8238 | $1,196.82 | $1,196.85 | $1,196.90 | |