| 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 | $204.92 | 8.308% | $221.9448 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $47.99 | 3.849% | $49.8371 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $182.77 | 5.601% | $193.0069 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $37.98 | 9.770% | $41.6906 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $96.27 | 5.201% | $101.277 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $136.25 | 10.854% | $151.0386 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $139.83 | 11.777% | $156.2978 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $846.01 | $915.0928 | $915.10 | $915.15 | $915.00 | |