| 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 | $200.73 | 10.706% | $222.2202 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $101.89 | 12.673% | $114.8025 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $242.75 | 4.169% | $252.8702 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $155.46 | 13.305% | $176.144 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $224.91 | 13.136% | $254.4542 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $121.27 | 6.617% | $129.2944 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $160.71 | 6.215% | $170.6981 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $1,207.72 | $1,320.4836 | $1,320.47 | $1,320.45 | $1,320.50 | |