| 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 | $103.85 | 3.456% | $107.4391 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $218.74 | 12.669% | $246.4522 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $184.51 | 10.420% | $203.7359 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $121.77 | 6.352% | $129.5048 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $98.30 | 10.539% | $108.6598 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $96.92 | 9.813% | $106.4308 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $169.53 | 12.275% | $190.3398 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $993.62 | $1,092.5624 | $1,092.56 | $1,092.60 | $1,092.50 | |