| 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 | $213.68 | 8.638% | $232.1377 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $38.29 | 5.688% | $40.4679 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $228.72 | 7.441% | $245.7391 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $33.97 | 9.201% | $37.0956 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $79.30 | 7.192% | $85.0033 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $243.50 | 7.593% | $261.989 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $120.71 | 10.406% | $133.2711 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $958.17 | $1,035.7037 | $1,035.71 | $1,035.70 | $1,035.70 | |