| 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 | $201.43 | 9.391% | $220.3463 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $106.77 | 10.683% | $118.1762 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $28.55 | 10.231% | $31.471 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $245.28 | 8.371% | $265.8124 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $230.64 | 4.167% | $240.2508 | $240.25 | $240.25 | $240.30 |
| Purchase #6 | $31.71 | 10.114% | $34.9171 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $52.30 | 4.518% | $54.6629 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $896.68 | $965.6367 | $965.64 | $965.60 | $965.70 | |