| 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 | $184.99 | 4.178% | $192.7189 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $35.29 | 13.577% | $40.0813 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $43.62 | 9.542% | $47.7822 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $228.52 | 9.360% | $249.9095 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $5.73 | 4.472% | $5.9862 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $191.73 | 13.401% | $217.4237 | $217.42 | $217.40 | $217.40 |
| Purchase #7 | $187.93 | 13.167% | $212.6747 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $877.81 | $966.5765 | $966.57 | $966.55 | $966.60 | |