| 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 | $240.32 | 12.314% | $269.913 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $237.75 | 4.789% | $249.1358 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $216.88 | 12.585% | $244.1743 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $248.53 | 3.513% | $257.2609 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $211.79 | 8.212% | $229.1822 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $58.60 | 6.262% | $62.2695 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $199.41 | 6.183% | $211.7395 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $1,413.28 | $1,523.6752 | $1,523.67 | $1,523.65 | $1,523.70 | |