| 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 | $22.25 | 13.839% | $25.3292 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $106.85 | 5.653% | $112.8902 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $219.63 | 7.391% | $235.8629 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $204.59 | 9.607% | $224.245 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $212.84 | 4.764% | $222.9797 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $75.55 | 12.299% | $84.8419 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $150.28 | 3.822% | $156.0237 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $991.99 | $1,062.1726 | $1,062.17 | $1,062.20 | $1,062.10 | |