| 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 | $100.53 | 13.360% | $113.9608 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $212.61 | 4.425% | $222.018 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $214.40 | 5.542% | $226.282 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $21.80 | 10.670% | $24.1261 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $81.83 | 8.402% | $88.7054 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $159.46 | 9.810% | $175.103 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $203.65 | 13.755% | $231.6621 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $994.28 | $1,081.8574 | $1,081.86 | $1,081.85 | $1,081.90 | |