| 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 | $23.79 | 3.269% | $24.5677 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $159.53 | 10.439% | $176.1833 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $87.96 | 6.587% | $93.7539 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $214.35 | 6.778% | $228.8786 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $74.67 | 10.302% | $82.3625 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $120.49 | 6.223% | $127.9881 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $138.60 | 7.105% | $148.4475 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $819.39 | $882.1816 | $882.18 | $882.20 | $882.30 | |