| 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 | $243.60 | 4.816% | $255.3318 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $48.67 | 11.862% | $54.4432 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $241.42 | 10.348% | $266.4021 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $222.36 | 13.666% | $252.7477 | $252.75 | $252.75 | $252.70 |
| Purchase #5 | $128.54 | 12.751% | $144.9301 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $174.46 | 8.793% | $189.8003 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $155.81 | 9.398% | $170.453 | $170.45 | $170.45 | $170.50 |
| 7 purchase totals = | $1,214.86 | $1,334.1082 | $1,334.10 | $1,334.15 | $1,334.00 | |