| 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 | $183.53 | 11.319% | $204.3038 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $219.26 | 8.597% | $238.1098 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $210.80 | 8.842% | $229.4389 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $194.88 | 13.667% | $221.5142 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $9.97 | 11.817% | $11.1482 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $89.49 | 13.134% | $101.2436 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $216.52 | 3.364% | $223.8037 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,124.45 | $1,229.5622 | $1,229.55 | $1,229.55 | $1,229.40 | |