| 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 | $85.96 | 6.180% | $91.2723 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $223.55 | 6.189% | $237.3855 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $94.33 | 4.106% | $98.2032 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $122.47 | 13.129% | $138.5491 | $138.55 | $138.55 | $138.50 |
| Purchase #5 | $65.99 | 9.323% | $72.1422 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $184.46 | 8.501% | $200.1409 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $247.88 | 9.633% | $271.7583 | $271.76 | $271.75 | $271.80 |
| 7 purchase totals = | $1,024.64 | $1,109.4515 | $1,109.45 | $1,109.45 | $1,109.40 | |