| 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 | $249.83 | 11.750% | $279.185 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $194.45 | 8.493% | $210.9646 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $77.92 | 7.221% | $83.5466 | $83.55 | $83.55 | $83.50 |
| Purchase #4 | $198.68 | 12.454% | $223.4236 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $180.91 | 9.565% | $198.214 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $194.94 | 9.134% | $212.7458 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $15.61 | 6.836% | $16.6771 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $1,112.34 | $1,224.7567 | $1,224.76 | $1,224.75 | $1,224.70 | |