| 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 | $203.70 | 7.746% | $219.4786 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $223.95 | 8.716% | $243.4695 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $194.32 | 6.245% | $206.4553 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $69.59 | 6.858% | $74.3625 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $39.86 | 13.664% | $45.3065 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $232.54 | 6.102% | $246.7296 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $19.66 | 9.681% | $21.5633 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $983.62 | $1,057.3653 | $1,057.37 | $1,057.35 | $1,057.50 | |