| 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 | $223.26 | 4.646% | $233.6327 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $200.96 | 5.575% | $212.1635 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $228.43 | 13.645% | $259.5993 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $131.48 | 6.552% | $140.0946 | $140.09 | $140.10 | $140.10 |
| Purchase #5 | $96.90 | 5.468% | $102.1985 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $14.69 | 11.493% | $16.3783 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $160.43 | 13.828% | $182.6143 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $1,056.15 | $1,146.6812 | $1,146.67 | $1,146.70 | $1,146.70 | |