| 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 | $132.84 | 5.212% | $139.7636 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $79.54 | 3.465% | $82.2961 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $185.71 | 13.699% | $211.1504 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $241.61 | 5.409% | $254.6787 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $182.70 | 6.250% | $194.1188 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $88.91 | 12.139% | $99.7028 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $65.57 | 6.173% | $69.6176 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $976.88 | $1,051.3280 | $1,051.33 | $1,051.30 | $1,051.40 | |