| 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 | $237.25 | 8.126% | $256.5289 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $120.76 | 13.356% | $136.8887 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $206.53 | 7.311% | $221.6294 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $235.53 | 5.253% | $247.9024 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $29.33 | 13.476% | $33.2825 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $62.58 | 13.200% | $70.8406 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $240.59 | 3.482% | $248.9673 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,132.57 | $1,216.0398 | $1,216.04 | $1,216.10 | $1,216.00 | |