| 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 | $92.76 | 8.553% | $100.6938 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $188.96 | 13.229% | $213.9575 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $138.71 | 7.412% | $148.9912 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $107.45 | 7.865% | $115.9009 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $200.54 | 7.854% | $216.2904 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $184.59 | 9.492% | $202.1113 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $247.50 | 12.294% | $277.9277 | $277.93 | $277.95 | $277.90 |
| 7 purchase totals = | $1,160.51 | $1,275.8728 | $1,275.87 | $1,275.90 | $1,275.90 | |