| 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 | $245.28 | 8.479% | $266.0773 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $13.35 | 13.624% | $15.1688 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $20.95 | 9.865% | $23.0167 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $28.62 | 3.675% | $29.6718 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $178.36 | 12.181% | $200.086 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $194.44 | 11.619% | $217.032 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $30.63 | 7.627% | $32.9662 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $711.63 | $784.0188 | $784.03 | $784.00 | $784.10 | |