| 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 | $210.64 | 3.553% | $218.124 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $155.46 | 12.751% | $175.2827 | $175.28 | $175.30 | $175.30 |
| Purchase #3 | $154.96 | 7.548% | $166.6564 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $219.57 | 3.673% | $227.6348 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $8.81 | 12.546% | $9.9153 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $114.51 | 10.835% | $126.9172 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $148.98 | 7.532% | $160.2012 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,012.93 | $1,084.7316 | $1,084.73 | $1,084.70 | $1,084.70 | |