| 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 | $44.31 | 4.632% | $46.3624 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $107.58 | 4.122% | $112.0144 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $210.41 | 7.191% | $225.5406 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $107.79 | 5.701% | $113.9351 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $210.28 | 8.297% | $227.7269 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $141.25 | 13.516% | $160.3414 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $184.82 | 10.627% | $204.4608 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $1,006.44 | $1,090.3816 | $1,090.38 | $1,090.40 | $1,090.30 | |