| 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 | $183.72 | 11.336% | $204.5465 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $108.30 | 11.433% | $120.6819 | $120.68 | $120.70 | $120.70 |
| Purchase #3 | $210.52 | 11.261% | $234.2267 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $200.42 | 5.571% | $211.5854 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $35.30 | 3.457% | $36.5203 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $47.65 | 3.627% | $49.3783 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $22.93 | 8.582% | $24.8979 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $808.84 | $881.8370 | $881.85 | $881.90 | $881.80 | |