| 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 | $138.26 | 9.752% | $151.7431 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $69.96 | 11.198% | $77.7941 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $219.82 | 8.800% | $239.1642 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $213.82 | 5.318% | $225.1909 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $228.87 | 11.302% | $254.7369 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $178.59 | 3.530% | $184.8942 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $109.37 | 10.406% | $120.751 | $120.75 | $120.75 | $120.80 |
| 7 purchase totals = | $1,158.69 | $1,254.2744 | $1,254.26 | $1,254.30 | $1,254.30 | |