| 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 | $204.27 | 4.194% | $212.8371 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $23.70 | 11.713% | $26.476 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $127.41 | 12.326% | $143.1146 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $95.27 | 11.405% | $106.1355 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $133.42 | 11.871% | $149.2583 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $223.70 | 4.593% | $233.9745 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $101.74 | 6.794% | $108.6522 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $909.51 | $980.4482 | $980.45 | $980.45 | $980.50 | |