| 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 | $244.43 | 13.527% | $277.494 | $277.49 | $277.50 | $277.50 |
| Purchase #2 | $205.88 | 11.868% | $230.3138 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $148.74 | 13.423% | $168.7054 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $107.30 | 13.722% | $122.0237 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $173.40 | 13.169% | $196.235 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $22.40 | 5.809% | $23.7012 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $78.76 | 13.568% | $89.4462 | $89.45 | $89.45 | $89.40 |
| 7 purchase totals = | $980.91 | $1,107.9193 | $1,107.92 | $1,107.90 | $1,107.80 | |