| 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 | $243.59 | 7.351% | $261.4963 | $261.50 | $261.50 | $261.50 |
| Purchase #2 | $51.87 | 3.591% | $53.7327 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $8.34 | 9.318% | $9.1171 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $92.79 | 13.256% | $105.0902 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $131.42 | 8.655% | $142.7944 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $34.53 | 3.192% | $35.6322 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $244.93 | 8.647% | $266.1091 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $807.47 | $873.9720 | $873.97 | $874.00 | $873.90 | |