| 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 | $229.63 | 12.118% | $257.4566 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $133.57 | 13.304% | $151.3402 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $195.96 | 13.840% | $223.0809 | $223.08 | $223.10 | $223.10 |
| Purchase #4 | $187.89 | 7.766% | $202.4815 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $113.54 | 13.514% | $128.8838 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $87.73 | 5.170% | $92.2656 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $102.96 | 9.815% | $113.0655 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $1,051.28 | $1,168.5741 | $1,168.58 | $1,168.60 | $1,168.70 | |