| 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 | $103.36 | 6.622% | $110.2045 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $225.54 | 4.432% | $235.5359 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $87.95 | 6.629% | $93.7802 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $188.65 | 3.703% | $195.6357 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $96.29 | 12.781% | $108.5968 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $204.74 | 13.384% | $232.1424 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $174.47 | 6.750% | $186.2467 | $186.25 | $186.25 | $186.20 |
| 7 purchase totals = | $1,081.00 | $1,162.1422 | $1,162.15 | $1,162.20 | $1,162.00 | |