| 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 | $224.83 | 11.863% | $251.5016 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $160.90 | 13.872% | $183.22 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $195.36 | 7.850% | $210.6958 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $152.86 | 6.114% | $162.2059 | $162.21 | $162.20 | $162.20 |
| Purchase #5 | $56.48 | 5.544% | $59.6113 | $59.61 | $59.60 | $59.60 |
| Purchase #6 | $188.72 | 11.445% | $210.319 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $128.48 | 9.473% | $140.6509 | $140.65 | $140.65 | $140.70 |
| 7 purchase totals = | $1,107.63 | $1,218.2045 | $1,218.21 | $1,218.15 | $1,218.20 | |