| 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 | $87.81 | 12.646% | $98.9145 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $245.62 | 3.582% | $254.4181 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $176.98 | 5.148% | $186.0909 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $122.75 | 12.166% | $137.6838 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $173.26 | 9.192% | $189.1861 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $194.35 | 6.106% | $206.217 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $212.90 | 9.784% | $233.7301 | $233.73 | $233.75 | $233.70 |
| 7 purchase totals = | $1,213.67 | $1,306.2405 | $1,306.24 | $1,306.25 | $1,306.20 | |