| 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 | $220.80 | 12.311% | $247.9827 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $221.88 | 6.506% | $236.3155 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $41.74 | 3.452% | $43.1809 | $43.18 | $43.20 | $43.20 |
| Purchase #4 | $222.65 | 13.862% | $253.5137 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $47.49 | 7.135% | $50.8784 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $128.62 | 8.779% | $139.9115 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $200.72 | 12.636% | $226.083 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $1,083.90 | $1,197.8657 | $1,197.86 | $1,197.90 | $1,197.90 | |