| 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 | $230.86 | 3.859% | $239.7689 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $20.34 | 8.383% | $22.0451 | $22.05 | $22.05 | $22.00 |
| Purchase #3 | $26.71 | 10.430% | $29.4959 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $233.29 | 5.498% | $246.1163 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $209.41 | 6.864% | $223.7839 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $184.45 | 8.436% | $200.0102 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $13.27 | 6.593% | $14.1449 | $14.14 | $14.15 | $14.10 |
| 7 purchase totals = | $918.33 | $975.3652 | $975.37 | $975.35 | $975.30 | |