| 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 | $96.87 | 12.456% | $108.9361 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $220.96 | 5.411% | $232.9161 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $108.63 | 9.842% | $119.3214 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $83.81 | 8.142% | $90.6338 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $76.39 | 11.466% | $85.1489 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $232.47 | 8.706% | $252.7088 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $142.45 | 13.402% | $161.5411 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $961.58 | $1,051.2062 | $1,051.21 | $1,051.20 | $1,051.00 | |