| 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 | $215.57 | 9.329% | $235.6805 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $59.95 | 3.619% | $62.1196 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $152.91 | 4.522% | $159.8246 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $142.26 | 13.595% | $161.6002 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $118.99 | 12.530% | $133.8994 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $190.26 | 13.204% | $215.3819 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $127.72 | 11.230% | $142.063 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $1,007.66 | $1,110.5692 | $1,110.56 | $1,110.55 | $1,110.60 | |