| 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 | $95.80 | 7.229% | $102.7254 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $102.93 | 11.836% | $115.1128 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $188.65 | 13.469% | $214.0593 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $183.25 | 5.241% | $192.8541 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $53.45 | 3.580% | $55.3635 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $103.54 | 8.727% | $112.5759 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $197.83 | 7.389% | $212.4477 | $212.45 | $212.45 | $212.40 |
| 7 purchase totals = | $925.45 | $1,005.1387 | $1,005.14 | $1,005.15 | $1,005.20 | |