| 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 | $231.63 | 7.761% | $249.6068 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $66.76 | 6.676% | $71.2169 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $8.56 | 9.844% | $9.4026 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $109.67 | 7.411% | $117.7976 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $75.52 | 12.305% | $84.8127 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $171.82 | 8.835% | $187.0003 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $223.74 | 4.102% | $232.9178 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $887.70 | $952.7547 | $952.76 | $952.70 | $952.70 | |