| 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 | $220.60 | 10.846% | $244.5263 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $46.32 | 4.160% | $48.2469 | $48.25 | $48.25 | $48.20 |
| Purchase #3 | $116.49 | 12.650% | $131.226 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $178.48 | 5.179% | $187.7235 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $177.26 | 6.127% | $188.1207 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $93.28 | 5.574% | $98.4794 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $198.26 | 11.312% | $220.6872 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,030.69 | $1,119.0100 | $1,119.02 | $1,119.05 | $1,118.90 | |