| 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 | $228.80 | 13.478% | $259.6377 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $154.94 | 10.630% | $171.4101 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $173.67 | 9.133% | $189.5313 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $86.30 | 10.213% | $95.1138 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $71.30 | 10.425% | $78.733 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $101.97 | 8.510% | $110.6476 | $110.65 | $110.65 | $110.60 |
| Purchase #7 | $246.54 | 7.499% | $265.028 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,063.52 | $1,170.1015 | $1,170.10 | $1,170.15 | $1,169.90 | |