| 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 | $187.76 | 6.562% | $200.0808 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $122.50 | 5.544% | $129.2914 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $25.49 | 11.477% | $28.4155 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $194.76 | 8.139% | $210.6115 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $128.29 | 11.659% | $143.2473 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $161.48 | 4.752% | $169.1535 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $125.25 | 6.793% | $133.7582 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $945.53 | $1,014.5582 | $1,014.56 | $1,014.55 | $1,014.60 | |