| 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 | $102.98 | 4.636% | $107.7542 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $203.64 | 11.340% | $226.7328 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $82.28 | 13.289% | $93.2142 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $162.45 | 6.143% | $172.4293 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $247.85 | 7.435% | $266.2776 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $13.97 | 10.430% | $15.4271 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $80.29 | 7.472% | $86.2893 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $893.46 | $968.1245 | $968.12 | $968.20 | $968.10 | |