| 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 | $109.50 | 13.737% | $124.542 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $120.81 | 7.342% | $129.6799 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $130.73 | 9.403% | $143.0225 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $178.50 | 9.131% | $194.7988 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $24.35 | 8.531% | $26.4273 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $181.73 | 11.381% | $202.4127 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $97.98 | 11.132% | $108.8871 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $843.60 | $929.7703 | $929.77 | $929.80 | $929.70 | |