| 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 | $218.81 | 5.120% | $230.0131 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $112.54 | 7.252% | $120.7014 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $188.58 | 10.243% | $207.8962 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $240.76 | 8.194% | $260.4879 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $34.75 | 12.115% | $38.96 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $75.38 | 5.667% | $79.6518 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $25.98 | 10.196% | $28.6289 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $896.80 | $966.3393 | $966.34 | $966.35 | $966.40 | |