| 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 | $11.88 | 12.661% | $13.3841 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $140.73 | 4.697% | $147.3401 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $225.33 | 13.502% | $255.7541 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $35.48 | 10.389% | $39.166 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $67.39 | 11.859% | $75.3818 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $180.63 | 13.354% | $204.7513 | $204.75 | $204.75 | $204.80 |
| Purchase #7 | $245.55 | 13.172% | $277.8938 | $277.89 | $277.90 | $277.90 |
| 7 purchase totals = | $906.99 | $1,013.6712 | $1,013.66 | $1,013.70 | $1,013.80 | |