| 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 | $226.31 | 6.449% | $240.9047 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $40.39 | 10.243% | $44.5271 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $142.90 | 4.527% | $149.3691 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $121.76 | 8.113% | $131.6384 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $181.30 | 13.683% | $206.1073 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $133.62 | 11.496% | $148.981 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $41.53 | 12.349% | $46.6585 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $887.81 | $968.1861 | $968.19 | $968.20 | $968.20 | |