| 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 | $187.75 | 5.860% | $198.7522 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $101.52 | 13.409% | $115.1328 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $57.84 | 9.602% | $63.3938 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $235.50 | 9.130% | $257.0012 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $81.50 | 9.867% | $89.5416 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $229.77 | 6.283% | $244.2064 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $29.71 | 8.587% | $32.2612 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $923.59 | $1,000.2892 | $1,000.28 | $1,000.30 | $1,000.30 | |