| 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 | $242.54 | 6.259% | $257.7206 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $88.26 | 12.749% | $99.5123 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $249.33 | 7.522% | $268.0846 | $268.08 | $268.10 | $268.10 |
| Purchase #4 | $210.72 | 6.482% | $224.3789 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $80.50 | 9.514% | $88.1588 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $193.59 | 5.178% | $203.6141 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $89.47 | 13.324% | $101.391 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $1,154.41 | $1,242.8603 | $1,242.85 | $1,242.85 | $1,242.90 | |