| 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 | $196.29 | 6.743% | $209.5258 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $57.85 | 7.370% | $62.1135 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $196.36 | 10.168% | $216.3259 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $213.56 | 12.783% | $240.8594 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $18.36 | 4.276% | $19.1451 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $33.73 | 10.108% | $37.1394 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $94.93 | 8.183% | $102.6981 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $811.08 | $887.8072 | $887.82 | $887.85 | $887.70 | |