| 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 | $117.78 | 3.858% | $122.324 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $28.27 | 11.552% | $31.5358 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $36.91 | 5.585% | $38.9714 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $88.35 | 4.504% | $92.3293 | $92.33 | $92.35 | $92.30 |
| Purchase #5 | $196.81 | 4.332% | $205.3358 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $65.87 | 9.399% | $72.0611 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $199.59 | 10.309% | $220.1657 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $733.58 | $782.7231 | $782.73 | $782.70 | $782.70 | |