| 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 | $244.38 | 11.380% | $272.1904 | $272.19 | $272.20 | $272.20 |
| Purchase #2 | $143.89 | 6.195% | $152.804 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $130.77 | 8.813% | $142.2948 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $145.57 | 10.480% | $160.8257 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $235.89 | 7.785% | $254.254 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $150.97 | 10.499% | $166.8203 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $77.86 | 7.306% | $83.5485 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $1,129.33 | $1,232.7377 | $1,232.73 | $1,232.75 | $1,232.70 | |