| 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 | $91.85 | 6.371% | $97.7018 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $95.41 | 10.138% | $105.0827 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $209.82 | 4.313% | $218.8695 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $152.71 | 4.131% | $159.0185 | $159.02 | $159.00 | $159.00 |
| Purchase #5 | $200.89 | 8.265% | $217.4936 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $100.62 | 8.573% | $109.2462 | $109.25 | $109.25 | $109.20 |
| Purchase #7 | $221.81 | 4.870% | $232.6121 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,073.11 | $1,140.0244 | $1,140.02 | $1,140.00 | $1,140.00 | |