| 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 | $95.73 | 10.519% | $105.7998 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $178.26 | 11.457% | $198.6832 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $94.53 | 13.122% | $106.9342 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $131.44 | 10.263% | $144.9297 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $112.65 | 4.687% | $117.9299 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $202.89 | 8.727% | $220.5962 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $120.52 | 3.784% | $125.0805 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $936.02 | $1,019.9535 | $1,019.95 | $1,020.05 | $1,019.90 | |