| 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 | $101.29 | 9.225% | $110.634 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $195.28 | 8.662% | $212.1952 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $12.25 | 7.393% | $13.1556 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $32.91 | 10.798% | $36.4636 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $166.65 | 10.419% | $184.0133 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $123.29 | 9.182% | $134.6105 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $238.65 | 6.509% | $254.1837 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $870.32 | $945.2559 | $945.25 | $945.25 | $945.30 | |