| 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 | $107.41 | 7.442% | $115.4035 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $218.29 | 9.178% | $238.3247 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $210.33 | 3.559% | $217.8156 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $229.63 | 6.637% | $244.8705 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $141.65 | 3.145% | $146.1049 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $243.76 | 4.481% | $254.6829 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $17.95 | 11.547% | $20.0227 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $1,169.02 | $1,237.2248 | $1,237.21 | $1,237.15 | $1,237.20 | |