| 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 | $113.94 | 6.804% | $121.6925 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $246.53 | 4.330% | $257.2047 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $244.95 | 5.284% | $257.8932 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $63.91 | 13.711% | $72.6727 | $72.67 | $72.65 | $72.70 |
| Purchase #5 | $42.85 | 4.444% | $44.7543 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $188.84 | 10.635% | $208.9231 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $102.66 | 7.729% | $110.5946 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,003.68 | $1,073.7351 | $1,073.71 | $1,073.70 | $1,073.80 | |