| 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 | $223.92 | 11.576% | $249.841 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $200.63 | 9.806% | $220.3038 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $46.92 | 13.190% | $53.1087 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $101.39 | 8.311% | $109.8165 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $134.55 | 9.443% | $147.2556 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $55.82 | 13.543% | $63.3797 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $202.72 | 12.276% | $227.6059 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $965.95 | $1,071.3112 | $1,071.32 | $1,071.30 | $1,071.30 | |