| 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 | $231.97 | 8.838% | $252.4715 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $121.39 | 8.629% | $131.8647 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $212.67 | 9.168% | $232.1676 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $174.70 | 5.857% | $184.9322 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $197.68 | 13.511% | $224.3885 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $188.51 | 4.108% | $196.254 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $124.54 | 5.743% | $131.6923 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $1,251.46 | $1,353.7708 | $1,353.76 | $1,353.75 | $1,353.90 | |