| 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 | $210.79 | 9.837% | $231.5254 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $141.66 | 3.219% | $146.22 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $121.54 | 3.378% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $55.79 | 12.115% | $62.549 | $62.55 | $62.55 | $62.50 |
| Purchase #5 | $58.40 | 11.465% | $65.0956 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $240.95 | 4.728% | $252.3421 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $161.77 | 10.485% | $178.7316 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $990.90 | $1,062.1093 | $1,062.12 | $1,062.15 | $1,061.90 | |