| 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 | $141.29 | 10.299% | $155.8415 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $50.34 | 5.533% | $53.1253 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $42.29 | 11.443% | $47.1292 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $209.63 | 12.317% | $235.4501 | $235.45 | $235.45 | $235.50 |
| Purchase #5 | $52.98 | 8.787% | $57.6354 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $216.66 | 12.527% | $243.801 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $216.78 | 13.161% | $245.3104 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $929.97 | $1,038.2929 | $1,038.30 | $1,038.35 | $1,038.20 | |