| 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 | $192.26 | 4.183% | $200.3022 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $69.48 | 7.727% | $74.8487 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $119.51 | 3.555% | $123.7586 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $61.72 | 13.795% | $70.2343 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $104.43 | 13.171% | $118.1845 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $174.71 | 13.114% | $197.6215 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $89.26 | 13.852% | $101.6243 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $811.37 | $886.5741 | $886.56 | $886.55 | $886.50 | |