| 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 | $93.87 | 9.679% | $102.9557 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $72.63 | 10.726% | $80.4203 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $248.48 | 9.336% | $271.6781 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $209.71 | 12.838% | $236.6326 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $9.80 | 3.384% | $10.1316 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $191.60 | 9.124% | $209.0816 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $230.28 | 5.655% | $243.3023 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,056.37 | $1,154.2022 | $1,154.20 | $1,154.25 | $1,154.20 | |