| 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 | $210.73 | 6.525% | $224.4801 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $128.59 | 12.139% | $144.1995 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $95.91 | 5.774% | $101.4478 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $240.87 | 6.148% | $255.6787 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $234.91 | 6.151% | $249.3593 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $83.73 | 8.269% | $90.6536 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $41.63 | 12.719% | $46.9249 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $1,036.37 | $1,112.7439 | $1,112.74 | $1,112.75 | $1,112.80 | |