| 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 | $236.26 | 3.111% | $243.61 | $243.61 | $243.60 | $243.60 |
| Purchase #2 | $45.30 | 13.492% | $51.4119 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $79.98 | 13.212% | $90.547 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $16.64 | 8.826% | $18.1086 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $61.45 | 8.401% | $66.6124 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $179.69 | 7.435% | $193.05 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $220.90 | 10.114% | $243.2418 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $840.22 | $906.5817 | $906.58 | $906.55 | $906.50 | |