| 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 | $40.39 | 11.490% | $45.0308 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $198.96 | 10.536% | $219.9224 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $213.96 | 3.384% | $221.2004 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $242.99 | 6.457% | $258.6799 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $97.67 | 13.540% | $110.8945 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $39.65 | 4.290% | $41.351 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $210.49 | 12.867% | $237.5737 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,044.11 | $1,134.6527 | $1,134.64 | $1,134.65 | $1,134.70 | |