| 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 | $85.50 | 6.688% | $91.2182 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $22.42 | 6.278% | $23.8275 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $215.75 | 8.240% | $233.5278 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $174.58 | 8.164% | $188.8327 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $177.64 | 13.190% | $201.0707 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $81.29 | 8.583% | $88.2671 | $88.27 | $88.25 | $88.30 |
| Purchase #7 | $106.78 | 3.253% | $110.2536 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $863.96 | $936.9976 | $937.00 | $937.00 | $937.00 | |