| 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 | $19.42 | 9.191% | $21.2049 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $135.97 | 11.701% | $151.8798 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $112.27 | 8.331% | $121.6232 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $175.82 | 11.720% | $196.4261 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $24.95 | 7.774% | $26.8896 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $23.87 | 9.426% | $26.12 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $200.30 | 10.489% | $221.3095 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $692.60 | $765.4531 | $765.45 | $765.45 | $765.40 | |