| 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 | $223.57 | 11.443% | $249.1531 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $144.95 | 3.749% | $150.3842 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $209.30 | 4.854% | $219.4594 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $140.45 | 3.460% | $145.3096 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $155.96 | 9.512% | $170.7949 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $146.35 | 12.479% | $164.613 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $223.95 | 10.682% | $247.8723 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,244.53 | $1,347.5865 | $1,347.57 | $1,347.55 | $1,347.70 | |