| 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 | $120.74 | 3.812% | $125.3426 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $105.76 | 11.817% | $118.2577 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $229.51 | 13.145% | $259.6791 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $180.63 | 13.249% | $204.5617 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $19.88 | 7.251% | $21.3215 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $26.65 | 7.403% | $28.6229 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $25.27 | 6.572% | $26.9307 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $708.44 | $784.7162 | $784.71 | $784.70 | $784.70 | |