| 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 | $184.94 | 9.479% | $202.4705 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $101.71 | 11.869% | $113.782 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $202.66 | 5.840% | $214.4953 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $224.45 | 9.205% | $245.1106 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $199.40 | 9.389% | $218.1217 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $245.64 | 12.128% | $275.4312 | $275.43 | $275.45 | $275.40 |
| Purchase #7 | $163.85 | 4.118% | $170.5973 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $1,322.65 | $1,440.0086 | $1,440.01 | $1,440.00 | $1,440.00 | |