| 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 | $237.29 | 8.429% | $257.2912 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $59.42 | 12.225% | $66.6841 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $128.96 | 4.869% | $135.2391 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $188.41 | 10.149% | $207.5317 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $198.71 | 6.224% | $211.0777 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $178.39 | 4.423% | $186.2802 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $247.51 | 6.574% | $263.7813 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,238.69 | $1,327.8853 | $1,327.88 | $1,328.00 | $1,327.90 | |