| 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 | $238.70 | 8.826% | $259.7677 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $53.59 | 10.299% | $59.1092 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $132.26 | 11.251% | $147.1406 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $188.88 | 10.833% | $209.3414 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $6.64 | 12.385% | $7.4624 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $91.45 | 7.243% | $98.0737 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $178.41 | 3.495% | $184.6454 | $184.65 | $184.65 | $184.60 |
| 7 purchase totals = | $889.93 | $965.5404 | $965.54 | $965.50 | $965.50 | |