| 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 | $110.90 | 6.367% | $117.961 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $200.83 | 5.430% | $211.7351 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $230.61 | 4.873% | $241.8476 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $60.43 | 5.522% | $63.7669 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $244.52 | 11.334% | $272.2339 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $81.81 | 8.201% | $88.5192 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $234.68 | 11.629% | $261.9709 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $1,163.78 | $1,258.0346 | $1,258.04 | $1,258.00 | $1,258.00 | |