| 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 | $19.31 | 13.658% | $21.9474 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $64.90 | 8.742% | $70.5736 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $6.33 | 4.713% | $6.6283 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $223.74 | 7.533% | $240.5943 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $147.87 | 5.299% | $155.7056 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $231.35 | 6.656% | $246.7487 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $211.75 | 13.511% | $240.3595 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $905.25 | $982.5574 | $982.56 | $982.55 | $982.50 | |