| 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 | $96.57 | 11.395% | $107.5742 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $48.92 | 8.456% | $53.0567 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $233.74 | 10.704% | $258.7595 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $235.61 | 5.780% | $249.2283 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $100.59 | 4.810% | $105.4284 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $245.82 | 9.806% | $269.9251 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $177.81 | 9.284% | $194.3179 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $1,139.06 | $1,238.2901 | $1,238.30 | $1,238.30 | $1,238.30 | |