| 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 | $221.55 | 11.169% | $246.2949 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $135.33 | 9.519% | $148.2121 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $159.83 | 8.365% | $173.1998 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $224.91 | 8.372% | $243.7395 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $184.38 | 7.391% | $198.0075 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $97.83 | 4.475% | $102.2079 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $128.69 | 13.799% | $146.4479 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $1,152.52 | $1,258.1096 | $1,258.11 | $1,258.10 | $1,258.00 | |