| 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 | $216.46 | 12.509% | $243.537 | $243.54 | $243.55 | $243.50 |
| Purchase #2 | $102.53 | 3.121% | $105.73 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $150.71 | 12.334% | $169.2986 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $129.52 | 4.257% | $135.0337 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $198.45 | 6.168% | $210.6904 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $222.37 | 5.165% | $233.8554 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $125.76 | 4.634% | $131.5877 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $1,145.80 | $1,229.7328 | $1,229.74 | $1,229.80 | $1,229.70 | |