| 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 | $193.91 | 11.298% | $215.818 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $245.41 | 13.554% | $278.6729 | $278.67 | $278.65 | $278.70 |
| Purchase #3 | $6.55 | 12.743% | $7.3847 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $192.94 | 13.614% | $219.2069 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $164.62 | 3.682% | $170.6813 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $48.43 | 8.194% | $52.3984 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $43.33 | 5.194% | $45.5806 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $895.19 | $989.7428 | $989.74 | $989.75 | $989.80 | |