| 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 | $82.30 | 13.581% | $93.4772 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $149.77 | 9.813% | $164.4669 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $226.26 | 5.213% | $238.0549 | $238.05 | $238.05 | $238.10 |
| Purchase #4 | $150.57 | 5.192% | $158.3876 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $111.64 | 6.166% | $118.5237 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $214.25 | 9.584% | $234.7837 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $122.88 | 4.504% | $128.4145 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,057.67 | $1,136.1085 | $1,136.10 | $1,136.10 | $1,136.20 | |