| 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 | $40.94 | 12.168% | $45.9216 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $61.78 | 8.828% | $67.2339 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $192.79 | 7.448% | $207.149 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $89.25 | 4.513% | $93.2779 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $232.46 | 9.381% | $254.2671 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $224.37 | 5.834% | $237.4597 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $230.45 | 10.137% | $253.8107 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $1,072.04 | $1,159.1199 | $1,159.12 | $1,159.10 | $1,159.10 | |