| 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 | $200.88 | 3.715% | $208.3427 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $232.75 | 11.458% | $259.4185 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $127.35 | 9.267% | $139.1515 | $139.15 | $139.15 | $139.20 |
| Purchase #4 | $142.42 | 3.515% | $147.4261 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $154.53 | 6.858% | $165.1277 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $144.67 | 9.682% | $158.6769 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $133.97 | 9.564% | $146.7829 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,136.57 | $1,224.9263 | $1,224.93 | $1,225.00 | $1,224.90 | |