| 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 | $113.61 | 3.675% | $117.7852 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $185.28 | 8.426% | $200.8917 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $238.79 | 10.622% | $264.1543 | $264.15 | $264.15 | $264.20 |
| Purchase #4 | $206.75 | 4.812% | $216.6988 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $98.52 | 9.288% | $107.6705 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $109.90 | 11.874% | $122.9495 | $122.95 | $122.95 | $122.90 |
| Purchase #7 | $174.35 | 12.333% | $195.8526 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $1,127.20 | $1,226.0026 | $1,226.00 | $1,226.00 | $1,226.10 | |