| 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 | $133.32 | 4.228% | $138.9568 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $186.58 | 9.315% | $203.9599 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $245.95 | 6.569% | $262.1065 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $232.66 | 10.650% | $257.4383 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $53.52 | 11.381% | $59.6111 | $59.61 | $59.60 | $59.60 |
| Purchase #6 | $179.94 | 6.377% | $191.4148 | $191.41 | $191.40 | $191.40 |
| Purchase #7 | $73.79 | 7.740% | $79.5013 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $1,105.76 | $1,192.9887 | $1,192.99 | $1,192.95 | $1,193.00 | |