| 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 | $211.98 | 8.215% | $229.3942 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $6.46 | 12.214% | $7.249 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $195.34 | 4.819% | $204.7534 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $160.47 | 7.491% | $172.4908 | $172.49 | $172.50 | $172.50 |
| Purchase #5 | $142.37 | 9.256% | $155.5478 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $126.80 | 7.429% | $136.22 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $182.56 | 6.114% | $193.7217 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,025.98 | $1,099.3769 | $1,099.37 | $1,099.35 | $1,099.30 | |