| 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 | $194.65 | 10.393% | $214.88 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $88.95 | 12.398% | $99.978 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $12.30 | 13.762% | $13.9927 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $123.66 | 9.844% | $135.8331 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $224.84 | 8.572% | $244.1133 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $80.99 | 3.262% | $83.6319 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $171.69 | 11.728% | $191.8258 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $897.08 | $984.2548 | $984.25 | $984.35 | $984.20 | |