| 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 | $103.37 | 3.606% | $107.0975 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $48.66 | 10.142% | $53.5951 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $212.90 | 5.406% | $224.4094 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $97.50 | 4.640% | $102.024 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $193.82 | 13.525% | $220.0342 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $180.45 | 8.431% | $195.6637 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $206.66 | 10.210% | $227.76 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $1,043.36 | $1,130.5839 | $1,130.58 | $1,130.55 | $1,130.60 | |