| 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 | $7.29 | 13.776% | $8.2943 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $213.95 | 12.504% | $240.7023 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $187.63 | 7.861% | $202.3796 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $172.56 | 4.136% | $179.6971 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $102.31 | 9.155% | $111.6765 | $111.68 | $111.70 | $111.70 |
| Purchase #6 | $213.88 | 10.423% | $236.1727 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $221.40 | 11.347% | $246.5223 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $1,119.02 | $1,225.4448 | $1,225.44 | $1,225.45 | $1,225.50 | |