| 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 | $235.88 | 10.427% | $260.4752 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $14.70 | 7.480% | $15.7996 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $15.60 | 4.704% | $16.3338 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $146.95 | 12.422% | $165.2041 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $169.53 | 11.143% | $188.4207 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $208.47 | 5.447% | $219.8254 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $75.68 | 6.859% | $80.8709 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $866.81 | $946.9297 | $946.93 | $946.95 | $946.90 | |