| 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 | $137.77 | 3.835% | $143.0535 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $243.95 | 12.511% | $274.4706 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $182.48 | 9.552% | $199.9105 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $32.71 | 8.173% | $35.3834 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $51.42 | 7.288% | $55.1675 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $203.49 | 10.864% | $225.5972 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $119.96 | 3.843% | $124.5701 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $971.78 | $1,058.1528 | $1,058.15 | $1,058.10 | $1,058.30 | |