| 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 | $224.50 | 13.203% | $254.1407 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $85.80 | 8.419% | $93.0235 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $18.93 | 4.842% | $19.8466 | $19.85 | $19.85 | $19.80 |
| Purchase #4 | $34.54 | 9.864% | $37.947 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $75.35 | 10.267% | $83.0862 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $206.62 | 10.534% | $228.3854 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $243.71 | 12.312% | $273.7156 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $889.45 | $990.1450 | $990.16 | $990.15 | $990.00 | |