| 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 | $202.50 | 8.657% | $220.0304 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $108.91 | 8.629% | $118.3078 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $47.27 | 5.542% | $49.8897 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $64.82 | 9.488% | $70.9701 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $114.86 | 8.644% | $124.7885 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $211.65 | 7.512% | $227.5491 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $27.36 | 8.492% | $29.6834 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $777.37 | $841.2190 | $841.22 | $841.25 | $841.20 | |