| 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 | $101.64 | 11.105% | $112.9271 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $241.28 | 3.247% | $249.1144 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $243.86 | 8.571% | $264.7612 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $207.86 | 8.297% | $225.1061 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $170.88 | 12.488% | $192.2195 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $14.35 | 7.730% | $15.4593 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $31.89 | 8.738% | $34.6765 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $1,011.76 | $1,094.2641 | $1,094.27 | $1,094.25 | $1,094.30 | |