| 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 | $89.96 | 12.499% | $101.2041 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $211.46 | 11.203% | $235.1499 | $235.15 | $235.15 | $235.10 |
| Purchase #3 | $96.73 | 12.334% | $108.6607 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $203.84 | 3.199% | $210.3608 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $220.29 | 12.427% | $247.6654 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $10.76 | 11.669% | $12.0156 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $190.28 | 13.540% | $216.0439 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,023.32 | $1,131.1004 | $1,131.10 | $1,131.05 | $1,131.10 | |