| 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 | $245.73 | 10.678% | $271.969 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $29.50 | 9.701% | $32.3618 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $49.63 | 13.612% | $56.3856 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $14.80 | 9.401% | $16.1913 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $169.61 | 8.741% | $184.4356 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $22.47 | 5.193% | $23.6369 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $162.53 | 4.116% | $169.2197 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $694.27 | $754.1999 | $754.21 | $754.20 | $754.20 | |