| 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 | $122.35 | 3.631% | $126.7925 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $80.69 | 5.252% | $84.9278 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $31.65 | 3.772% | $32.8438 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $228.61 | 3.180% | $235.8798 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $134.96 | 3.360% | $139.4947 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $87.80 | 8.374% | $95.1524 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $237.58 | 5.418% | $250.4521 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $923.64 | $965.5431 | $965.53 | $965.60 | $965.60 | |