| 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 | $127.60 | 10.132% | $140.5284 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $61.64 | 8.212% | $66.7019 | $66.70 | $66.70 | $66.70 |
| Purchase #3 | $92.55 | 11.294% | $103.0026 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $113.77 | 10.286% | $125.4724 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $237.37 | 4.186% | $247.3063 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $142.99 | 13.149% | $161.7918 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $166.47 | 4.594% | $174.1176 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $942.39 | $1,018.9210 | $1,018.92 | $1,018.90 | $1,018.90 | |