| 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 | $197.28 | 8.439% | $213.9285 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $55.67 | 6.248% | $59.1483 | $59.15 | $59.15 | $59.10 |
| Purchase #3 | $77.87 | 8.108% | $84.1837 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $22.36 | 7.632% | $24.0665 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $183.38 | 5.369% | $193.2257 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $171.88 | 8.628% | $186.7098 | $186.71 | $186.70 | $186.70 |
| Purchase #7 | $215.67 | 12.310% | $242.219 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $924.11 | $1,003.4815 | $1,003.49 | $1,003.50 | $1,003.40 | |