| 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 | $212.89 | 13.478% | $241.5833 | $241.58 | $241.60 | $241.60 |
| Purchase #2 | $28.50 | 8.199% | $30.8367 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $20.72 | 6.248% | $22.0146 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $182.92 | 10.614% | $202.3351 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $59.91 | 13.245% | $67.8451 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $34.95 | 10.582% | $38.6484 | $38.65 | $38.65 | $38.60 |
| Purchase #7 | $194.26 | 12.642% | $218.8183 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $734.15 | $822.0815 | $822.09 | $822.10 | $821.90 | |