| 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 | $104.65 | 9.765% | $114.8691 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $63.28 | 7.551% | $68.0583 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $250.25 | 4.248% | $260.8806 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $184.43 | 5.347% | $194.2915 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $148.61 | 3.740% | $154.168 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $143.57 | 6.468% | $152.8561 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $232.45 | 5.325% | $244.828 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $1,127.24 | $1,189.9516 | $1,189.96 | $1,189.95 | $1,190.10 | |