| 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 | $244.57 | 10.781% | $270.9371 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $148.98 | 8.748% | $162.0128 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $23.99 | 13.418% | $27.209 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $152.56 | 9.626% | $167.2454 | $167.25 | $167.25 | $167.20 |
| Purchase #5 | $19.43 | 3.314% | $20.0739 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $230.96 | 9.687% | $253.3331 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $84.98 | 5.366% | $89.54 | $89.54 | $89.55 | $89.50 |
| 7 purchase totals = | $905.47 | $990.3513 | $990.35 | $990.35 | $990.20 | |