| 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 | $222.69 | 8.172% | $240.8882 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $133.48 | 4.161% | $139.0341 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $210.65 | 7.205% | $225.8273 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $15.26 | 9.223% | $16.6674 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $101.31 | 5.664% | $107.0482 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $68.57 | 6.142% | $72.7816 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $229.39 | 7.246% | $246.0116 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $981.35 | $1,048.2584 | $1,048.26 | $1,048.30 | $1,048.20 | |