| 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 | $250.56 | 10.637% | $277.2121 | $277.21 | $277.20 | $277.20 |
| Purchase #2 | $33.70 | 4.524% | $35.2246 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $162.54 | 10.223% | $179.1565 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $189.77 | 6.448% | $202.0064 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $222.76 | 5.331% | $234.6353 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $27.34 | 5.158% | $28.7502 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $205.51 | 3.729% | $213.1735 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $1,092.18 | $1,170.1586 | $1,170.16 | $1,170.10 | $1,170.20 | |