| 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 | $37.27 | 4.214% | $38.8406 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $114.27 | 3.313% | $118.0558 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $120.58 | 4.690% | $126.2352 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $241.70 | 12.706% | $272.4104 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $151.43 | 4.611% | $158.4124 | $158.41 | $158.40 | $158.40 |
| Purchase #6 | $138.64 | 8.279% | $150.118 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $43.72 | 13.255% | $49.5151 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $847.61 | $913.5875 | $913.60 | $913.55 | $913.50 | |