| 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 | $126.35 | 12.716% | $142.4167 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $95.80 | 12.731% | $107.9963 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $84.54 | 5.674% | $89.3368 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $44.99 | 6.475% | $47.9031 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $207.53 | 7.456% | $223.0034 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $241.49 | 9.116% | $263.5042 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $39.97 | 5.399% | $42.128 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $840.67 | $916.2885 | $916.29 | $916.30 | $916.20 | |