| 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 | $35.96 | 11.425% | $40.0684 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $216.51 | 6.781% | $231.1915 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $249.28 | 9.252% | $272.3434 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $205.62 | 13.736% | $233.864 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $95.41 | 12.293% | $107.1388 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $184.60 | 8.162% | $199.6671 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $223.73 | 4.426% | $233.6323 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $1,211.11 | $1,317.9055 | $1,317.90 | $1,317.90 | $1,317.90 | |