| 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 | $188.88 | 4.209% | $196.83 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $191.76 | 8.834% | $208.7001 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $212.42 | 7.577% | $228.5151 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $226.84 | 13.655% | $257.815 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $125.32 | 7.814% | $135.1125 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $42.36 | 8.823% | $46.0974 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $5.27 | 8.379% | $5.7116 | $5.71 | $5.70 | $5.70 |
| 7 purchase totals = | $992.85 | $1,078.7817 | $1,078.79 | $1,078.75 | $1,078.70 | |