| 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 | $109.80 | 8.710% | $119.3636 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $203.25 | 6.820% | $217.1117 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $89.36 | 12.696% | $100.7051 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $76.88 | 3.122% | $79.2802 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $144.51 | 6.271% | $153.5722 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $96.99 | 10.860% | $107.5231 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $152.51 | 13.212% | $172.6596 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $873.30 | $950.2155 | $950.21 | $950.15 | $950.30 | |