| 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 | $63.78 | 7.865% | $68.7963 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $21.56 | 7.564% | $23.1908 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $215.58 | 7.135% | $230.9616 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $203.80 | 13.342% | $230.991 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $92.62 | 11.734% | $103.488 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $197.47 | 3.414% | $204.2116 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $244.59 | 4.327% | $255.1734 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,039.40 | $1,116.8127 | $1,116.81 | $1,116.80 | $1,116.90 | |