| 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 | $203.70 | 4.184% | $212.2228 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $248.27 | 6.384% | $264.1196 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $61.53 | 3.744% | $63.8337 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $48.36 | 12.265% | $54.2914 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $21.92 | 11.639% | $24.4713 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $180.46 | 7.488% | $193.9728 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $223.46 | 10.752% | $247.4864 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $987.70 | $1,060.3980 | $1,060.39 | $1,060.35 | $1,060.40 | |