| 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 | $5.79 | 9.125% | $6.3183 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $184.68 | 11.677% | $206.2451 | $206.25 | $206.25 | $206.20 |
| Purchase #3 | $170.67 | 3.726% | $177.0292 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $94.61 | 3.428% | $97.8532 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $244.27 | 10.405% | $269.6863 | $269.69 | $269.70 | $269.70 |
| Purchase #6 | $134.72 | 6.767% | $143.8365 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $194.88 | 3.135% | $200.9895 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $1,029.62 | $1,101.9581 | $1,101.97 | $1,102.00 | $1,101.90 | |