| 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 | $209.51 | 9.611% | $229.646 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $240.79 | 4.535% | $251.7098 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $249.75 | 8.716% | $271.5182 | $271.52 | $271.50 | $271.50 |
| Purchase #4 | $9.32 | 9.159% | $10.1736 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $61.74 | 5.640% | $65.2221 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $115.47 | 11.806% | $129.1024 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $237.89 | 12.194% | $266.8983 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $1,124.47 | $1,224.2704 | $1,224.27 | $1,224.20 | $1,224.20 | |