| 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 | $200.37 | 7.753% | $215.9047 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $25.65 | 11.682% | $28.6464 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $211.69 | 9.843% | $232.5266 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $5.80 | 8.407% | $6.2876 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $132.51 | 3.806% | $137.5533 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $117.32 | 12.421% | $131.8923 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $140.85 | 6.219% | $149.6095 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $834.19 | $902.4204 | $902.42 | $902.45 | $902.40 | |