| 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 | $170.46 | 13.465% | $193.4124 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $181.65 | 12.714% | $204.745 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $127.95 | 9.487% | $140.0886 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $249.60 | 11.683% | $278.7608 | $278.76 | $278.75 | $278.80 |
| Purchase #5 | $167.48 | 13.198% | $189.584 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $210.84 | 7.452% | $226.5518 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $219.60 | 13.494% | $249.2328 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,327.58 | $1,482.3754 | $1,482.37 | $1,482.40 | $1,482.40 | |