| 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 | $184.51 | 9.745% | $202.4905 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $29.46 | 10.589% | $32.5795 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $95.25 | 12.443% | $107.102 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $148.74 | 9.626% | $163.0577 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $218.85 | 7.752% | $235.8153 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $241.90 | 4.431% | $252.6186 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $136.75 | 13.684% | $155.4629 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,055.46 | $1,149.1265 | $1,149.13 | $1,149.10 | $1,149.20 | |