| 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 | $102.25 | 9.345% | $111.8053 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $19.50 | 12.827% | $22.0013 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $168.36 | 12.675% | $189.6996 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $194.87 | 5.451% | $205.4924 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $250.90 | 3.652% | $260.0629 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $197.62 | 7.607% | $212.653 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $250.60 | 5.349% | $264.0046 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,184.10 | $1,265.7191 | $1,265.71 | $1,265.70 | $1,265.80 | |