| 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 | $239.38 | 6.854% | $255.7871 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $117.28 | 5.560% | $123.8008 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $236.75 | 8.662% | $257.2573 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $235.61 | 8.282% | $255.1232 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $215.29 | 10.691% | $238.3067 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $162.34 | 10.182% | $178.8695 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $197.66 | 5.154% | $207.8474 | $207.85 | $207.85 | $207.80 |
| 7 purchase totals = | $1,404.31 | $1,516.9920 | $1,517.00 | $1,516.95 | $1,517.00 | |