| 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 | $135.49 | 12.272% | $152.1173 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $55.56 | 13.154% | $62.8684 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $237.65 | 9.139% | $259.3688 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $105.72 | 3.803% | $109.7405 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $184.61 | 12.752% | $208.1515 | $208.15 | $208.15 | $208.20 |
| Purchase #6 | $206.58 | 10.314% | $227.8867 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $210.36 | 8.440% | $228.1144 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,135.97 | $1,248.2476 | $1,248.25 | $1,248.20 | $1,248.30 | |