| 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 | $90.77 | 12.827% | $102.4131 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $148.91 | 12.380% | $167.3451 | $167.35 | $167.35 | $167.30 |
| Purchase #3 | $126.57 | 11.441% | $141.0509 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $203.33 | 8.276% | $220.1576 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $121.77 | 3.364% | $125.8663 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $42.81 | 9.121% | $46.7147 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $211.79 | 12.246% | $237.7258 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $945.95 | $1,041.2735 | $1,041.28 | $1,041.25 | $1,041.30 | |