| 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 | $209.43 | 3.351% | $216.448 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $210.33 | 13.275% | $238.2513 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $149.46 | 6.409% | $159.0389 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $34.54 | 12.293% | $38.786 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $212.69 | 8.154% | $230.0327 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $174.84 | 10.198% | $192.6702 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $48.77 | 3.858% | $50.6515 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,040.06 | $1,125.8786 | $1,125.88 | $1,125.90 | $1,125.90 | |