| 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 | $50.90 | 6.366% | $54.1403 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $188.75 | 5.575% | $199.2728 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $94.26 | 8.309% | $102.0921 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $197.59 | 11.529% | $220.3702 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $84.65 | 13.387% | $95.9821 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $219.58 | 13.390% | $248.9818 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $249.78 | 3.687% | $258.9894 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $1,085.51 | $1,179.8287 | $1,179.82 | $1,179.85 | $1,179.90 | |