| 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 | $241.61 | 6.108% | $256.3675 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $180.51 | 8.436% | $195.7378 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $78.90 | 12.356% | $88.6489 | $88.65 | $88.65 | $88.60 |
| Purchase #4 | $176.57 | 12.606% | $198.8284 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $165.61 | 7.347% | $177.7774 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $233.61 | 6.161% | $248.0027 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $170.38 | 3.157% | $175.7589 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $1,247.19 | $1,341.1216 | $1,341.13 | $1,341.15 | $1,341.10 | |