| 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 | $191.32 | 11.504% | $213.3295 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $72.78 | 10.216% | $80.2152 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $197.29 | 10.493% | $217.9916 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $186.73 | 5.695% | $197.3643 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $27.72 | 3.148% | $28.5926 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $125.61 | 11.196% | $139.6733 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $18.37 | 7.810% | $19.8047 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $819.82 | $896.9712 | $896.96 | $896.95 | $897.00 | |