| 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 | $236.66 | 9.140% | $258.2907 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $47.89 | 6.736% | $51.1159 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $92.47 | 11.695% | $103.2844 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $157.60 | 7.714% | $169.7573 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $182.75 | 5.700% | $193.1668 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $131.75 | 11.624% | $147.0646 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $8.34 | 9.360% | $9.1206 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $857.46 | $931.8003 | $931.80 | $931.75 | $931.90 | |