| 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 | $42.84 | 3.394% | $44.294 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $93.72 | 9.312% | $102.4472 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $250.42 | 3.240% | $258.5336 | $258.53 | $258.55 | $258.50 |
| Purchase #4 | $170.40 | 8.283% | $184.5142 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $18.76 | 3.493% | $19.4153 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $133.44 | 10.320% | $147.211 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $221.27 | 8.387% | $239.8279 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $930.85 | $996.2432 | $996.24 | $996.25 | $996.10 | |