| 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 | $128.44 | 8.590% | $139.473 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $176.42 | 10.744% | $195.3746 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $86.90 | 5.488% | $91.6691 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $19.32 | 9.752% | $21.2041 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $246.58 | 10.319% | $272.0246 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $132.82 | 4.241% | $138.4529 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $164.56 | 13.624% | $186.9797 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $955.04 | $1,045.1780 | $1,045.16 | $1,045.10 | $1,045.30 | |