| 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 | $112.51 | 8.350% | $121.9046 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $97.91 | 4.768% | $102.5783 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $126.51 | 11.703% | $141.3155 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $18.30 | 12.365% | $20.5628 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $204.70 | 13.665% | $232.6723 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $135.39 | 12.554% | $152.3869 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $186.88 | 4.602% | $195.4802 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $882.20 | $966.9006 | $966.90 | $966.90 | $967.00 | |