| 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 | $76.66 | 3.719% | $79.511 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $203.50 | 9.135% | $222.0897 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $198.53 | 13.199% | $224.734 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $135.97 | 4.578% | $142.1947 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $38.31 | 7.853% | $41.3185 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $200.47 | 9.633% | $219.7813 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $171.80 | 13.784% | $195.4809 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,025.24 | $1,125.1101 | $1,125.10 | $1,125.15 | $1,125.10 | |