| 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 | $121.98 | 10.246% | $134.4781 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $246.89 | 7.475% | $265.345 | $265.35 | $265.35 | $265.30 |
| Purchase #3 | $123.51 | 4.411% | $128.958 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $16.25 | 12.780% | $18.3268 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $91.56 | 3.436% | $94.706 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $70.45 | 8.224% | $76.2438 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $158.57 | 5.746% | $167.6814 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $829.21 | $885.7391 | $885.75 | $885.80 | $885.70 | |