| 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 | $150.80 | 11.482% | $168.1149 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $209.25 | 9.792% | $229.7398 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $23.40 | 8.598% | $25.4119 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $245.88 | 11.317% | $273.7062 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $127.41 | 6.229% | $135.3464 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $213.54 | 12.144% | $239.4723 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $233.61 | 6.336% | $248.4115 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,203.89 | $1,320.2030 | $1,320.20 | $1,320.15 | $1,320.10 | |