| 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 | $30.95 | 12.688% | $34.8769 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $49.37 | 6.500% | $52.5791 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $91.59 | 10.395% | $101.1108 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $145.31 | 4.780% | $152.2558 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $237.54 | 13.623% | $269.9001 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $182.53 | 4.309% | $190.3952 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $201.62 | 9.576% | $220.9271 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $938.91 | $1,022.0450 | $1,022.06 | $1,022.10 | $1,022.10 | |