| 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 | $96.50 | 10.690% | $106.8159 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $122.98 | 5.517% | $129.7648 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $63.86 | 4.312% | $66.6136 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $233.32 | 6.599% | $248.7168 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $219.49 | 11.426% | $244.5689 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $108.95 | 6.692% | $116.2409 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $217.73 | 3.143% | $224.5733 | $224.57 | $224.55 | $224.60 |
| 7 purchase totals = | $1,062.83 | $1,137.2942 | $1,137.29 | $1,137.20 | $1,137.30 | |