| 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 | $195.51 | 12.289% | $219.5362 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $210.57 | 11.656% | $235.114 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $228.66 | 3.255% | $236.1029 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $69.69 | 7.805% | $75.1293 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $158.56 | 3.356% | $163.8813 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $36.51 | 5.479% | $38.5104 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $217.44 | 11.141% | $241.665 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $1,116.94 | $1,209.9391 | $1,209.94 | $1,209.95 | $1,209.90 | |