| 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 | $247.31 | 4.508% | $258.4587 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $161.30 | 7.664% | $173.662 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $169.52 | 5.430% | $178.7249 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $182.61 | 12.828% | $206.0352 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $248.35 | 3.844% | $257.8966 | $257.90 | $257.90 | $257.90 |
| Purchase #6 | $208.95 | 11.248% | $232.4527 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $129.95 | 4.753% | $136.1265 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $1,347.99 | $1,443.3566 | $1,443.36 | $1,443.35 | $1,443.40 | |