| 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 | $125.73 | 11.412% | $140.0783 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $80.41 | 11.560% | $89.7054 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $181.58 | 7.116% | $194.5012 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $236.97 | 8.392% | $256.8565 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $87.45 | 11.471% | $97.4814 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $19.58 | 9.415% | $21.4235 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $114.85 | 8.496% | $124.6077 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $846.57 | $924.6540 | $924.66 | $924.65 | $924.70 | |