| 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 | $207.60 | 5.404% | $218.8187 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $220.62 | 6.134% | $234.1528 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $85.62 | 8.287% | $92.7153 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $200.79 | 6.180% | $213.1988 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $203.80 | 4.550% | $213.0729 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $54.26 | 11.107% | $60.2867 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $74.95 | 4.779% | $78.5319 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $1,047.64 | $1,110.7771 | $1,110.78 | $1,110.75 | $1,110.80 | |