| 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 | $192.39 | 12.654% | $216.735 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $10.47 | 12.435% | $11.7719 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $205.27 | 7.741% | $221.16 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $121.48 | 13.829% | $138.2795 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $14.51 | 4.377% | $15.1451 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $228.79 | 10.811% | $253.5245 | $253.52 | $253.50 | $253.50 |
| Purchase #7 | $119.65 | 11.813% | $133.7843 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $892.56 | $990.4003 | $990.40 | $990.40 | $990.40 | |