| 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 | $207.80 | 11.133% | $230.9344 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $150.76 | 13.259% | $170.7493 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $148.42 | 11.874% | $166.0434 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $243.84 | 12.370% | $274.003 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $197.79 | 4.672% | $207.0307 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $87.90 | 11.349% | $97.8758 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $8.35 | 9.332% | $9.1292 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $1,044.86 | $1,155.7658 | $1,155.76 | $1,155.85 | $1,155.60 | |