| 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 | $205.87 | 4.325% | $214.7739 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $175.51 | 9.658% | $192.4608 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $73.44 | 7.694% | $79.0905 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $181.71 | 12.335% | $204.1239 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $228.32 | 4.204% | $237.9186 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $174.57 | 3.172% | $180.1074 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $216.91 | 8.474% | $235.291 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,256.33 | $1,343.7661 | $1,343.76 | $1,343.70 | $1,343.80 | |