| 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 | $225.88 | 6.622% | $240.8378 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $212.79 | 11.651% | $237.5822 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $176.99 | 3.740% | $183.6094 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $61.51 | 12.778% | $69.3697 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $96.71 | 4.566% | $101.1258 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $155.55 | 13.765% | $176.9615 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $124.61 | 10.843% | $138.1215 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $1,054.04 | $1,147.6079 | $1,147.61 | $1,147.60 | $1,147.60 | |