| 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 | $233.54 | 7.336% | $250.6725 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $154.66 | 11.586% | $172.5789 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $241.52 | 3.696% | $250.4466 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $192.74 | 8.316% | $208.7683 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $84.34 | 4.487% | $88.1243 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $57.98 | 13.801% | $65.9818 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $242.38 | 3.642% | $251.2075 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,207.16 | $1,287.7799 | $1,287.78 | $1,287.75 | $1,287.80 | |