| 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 | $226.94 | 5.490% | $239.399 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $97.88 | 3.672% | $101.4742 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $153.50 | 13.688% | $174.5111 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $212.49 | 9.509% | $232.6957 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $52.28 | 5.157% | $54.9761 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $21.65 | 8.266% | $23.4396 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $195.40 | 9.363% | $213.6953 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $960.14 | $1,040.1910 | $1,040.20 | $1,040.20 | $1,040.20 | |