| 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 | $85.82 | 3.575% | $88.8881 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $103.63 | 8.874% | $112.8261 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $250.35 | 13.134% | $283.231 | $283.23 | $283.25 | $283.20 |
| Purchase #4 | $197.50 | 7.757% | $212.8201 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $234.64 | 8.748% | $255.1663 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $36.39 | 4.603% | $38.065 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $88.34 | 6.630% | $94.1969 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $996.67 | $1,085.1935 | $1,085.21 | $1,085.20 | $1,085.20 | |