| 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 | $112.25 | 7.308% | $120.4532 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $185.95 | 6.120% | $197.3301 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $126.58 | 3.328% | $130.7926 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $71.96 | 12.357% | $80.8521 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $222.28 | 10.278% | $245.1259 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $160.80 | 5.567% | $169.7517 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $45.90 | 4.232% | $47.8425 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $925.72 | $992.1481 | $992.14 | $992.20 | $992.20 | |