| 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 | $215.46 | 9.682% | $236.3208 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $75.84 | 12.616% | $85.408 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $109.99 | 12.301% | $123.5199 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $9.91 | 3.369% | $10.2439 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $151.71 | 6.680% | $161.8442 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $171.30 | 7.726% | $184.5346 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $181.82 | 5.460% | $191.7474 | $191.75 | $191.75 | $191.70 |
| 7 purchase totals = | $916.03 | $993.6188 | $993.61 | $993.60 | $993.40 | |