| 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 | $122.90 | 11.448% | $136.9696 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $249.70 | 8.666% | $271.339 | $271.34 | $271.35 | $271.30 |
| Purchase #3 | $56.96 | 3.410% | $58.9023 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $214.92 | 8.431% | $233.0399 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $170.30 | 10.399% | $188.0095 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $249.74 | 6.702% | $266.4776 | $266.48 | $266.50 | $266.50 |
| Purchase #7 | $121.36 | 7.466% | $130.4207 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $1,185.88 | $1,285.1586 | $1,285.16 | $1,285.15 | $1,285.10 | |