| 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 | $207.85 | 6.779% | $221.9402 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $112.91 | 7.326% | $121.1818 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $15.49 | 5.578% | $16.354 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $16.60 | 10.461% | $18.3365 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $217.86 | 11.633% | $243.2037 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $107.30 | 5.807% | $113.5309 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $197.62 | 4.628% | $206.7659 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $875.63 | $941.3130 | $941.31 | $941.35 | $941.30 | |