| 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 | $203.34 | 11.364% | $226.4476 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $115.92 | 8.176% | $125.3976 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $247.39 | 8.821% | $269.2123 | $269.21 | $269.20 | $269.20 |
| Purchase #4 | $93.51 | 7.743% | $100.7505 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $141.29 | 3.163% | $145.759 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $82.28 | 11.503% | $91.7447 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $124.39 | 13.433% | $141.0993 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,008.12 | $1,100.4110 | $1,100.41 | $1,100.40 | $1,100.40 | |