| 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 | $243.56 | 13.745% | $277.0373 | $277.04 | $277.05 | $277.00 |
| Purchase #2 | $210.37 | 11.552% | $234.6719 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $85.47 | 4.609% | $89.4093 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $238.80 | 7.556% | $256.8437 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $73.91 | 7.644% | $79.5597 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $103.68 | 9.107% | $113.1221 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $166.96 | 13.346% | $189.2425 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,122.75 | $1,239.8865 | $1,239.88 | $1,239.85 | $1,239.80 | |