| 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 | $206.30 | 7.716% | $222.2181 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $49.28 | 11.679% | $55.0354 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $181.83 | 7.622% | $195.6891 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $38.86 | 8.436% | $42.1382 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $246.73 | 13.355% | $279.6808 | $279.68 | $279.70 | $279.70 |
| Purchase #6 | $9.49 | 4.689% | $9.935 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $177.67 | 10.743% | $196.7571 | $196.76 | $196.75 | $196.80 |
| 7 purchase totals = | $910.16 | $1,001.4537 | $1,001.47 | $1,001.50 | $1,001.40 | |