| 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 | $199.87 | 13.781% | $227.4141 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $100.45 | 5.452% | $105.9265 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $219.67 | 9.259% | $240.0092 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $41.63 | 12.280% | $46.7422 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $132.72 | 9.549% | $145.3934 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $47.74 | 13.479% | $54.1749 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $44.91 | 11.162% | $49.9229 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $786.99 | $869.5832 | $869.57 | $869.55 | $869.50 | |