| 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 | $228.47 | 6.250% | $242.7494 | $242.75 | $242.75 | $242.70 |
| Purchase #2 | $92.29 | 10.469% | $101.9518 | $101.95 | $101.95 | $102.00 |
| Purchase #3 | $58.51 | 3.305% | $60.4438 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $239.41 | 12.752% | $269.9396 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $18.29 | 5.610% | $19.3161 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $91.67 | 10.346% | $101.1542 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $135.57 | 12.730% | $152.8281 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $864.21 | $948.3830 | $948.38 | $948.40 | $948.30 | |