| 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 | $246.53 | 7.688% | $265.4832 | $265.48 | $265.50 | $265.50 |
| Purchase #2 | $148.50 | 7.817% | $160.1082 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $153.67 | 10.714% | $170.1342 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $246.42 | 8.719% | $267.9054 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $76.59 | 8.741% | $83.2847 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $217.53 | 6.166% | $230.9429 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $88.38 | 5.434% | $93.1826 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $1,177.62 | $1,271.0412 | $1,271.03 | $1,271.10 | $1,271.00 | |