| 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 | $81.42 | 13.327% | $92.2708 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $21.53 | 9.112% | $23.4918 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $237.55 | 4.123% | $247.3442 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $216.26 | 7.359% | $232.1746 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $142.69 | 7.137% | $152.8738 | $152.87 | $152.85 | $152.90 |
| Purchase #6 | $35.84 | 13.424% | $40.6512 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $161.95 | 7.834% | $174.6372 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $897.24 | $963.4436 | $963.43 | $963.40 | $963.50 | |