| 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 | $126.55 | 13.187% | $143.2381 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $195.71 | 4.808% | $205.1197 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $25.48 | 5.717% | $26.9367 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $241.56 | 13.790% | $274.8711 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $178.82 | 8.317% | $193.6925 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $30.88 | 8.349% | $33.4582 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $183.35 | 12.742% | $206.7125 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $982.35 | $1,084.0288 | $1,084.03 | $1,084.00 | $1,084.00 | |