| 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 | $114.51 | 10.221% | $126.2141 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $186.48 | 4.590% | $195.0394 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $162.71 | 8.154% | $175.9774 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $189.71 | 11.106% | $210.7792 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $225.73 | 5.779% | $238.7749 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $119.28 | 8.408% | $129.3091 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $100.53 | 8.402% | $108.9765 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $1,098.95 | $1,185.0706 | $1,185.07 | $1,185.10 | $1,185.10 | |