| 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 | $230.92 | 4.345% | $240.9535 | $240.95 | $240.95 | $241.00 |
| Purchase #2 | $116.43 | 10.551% | $128.7145 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $31.90 | 9.844% | $35.0402 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $135.35 | 9.291% | $147.9254 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $36.52 | 5.537% | $38.5421 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $167.53 | 7.755% | $180.522 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $50.50 | 4.676% | $52.8614 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $769.15 | $824.5591 | $824.55 | $824.55 | $824.50 | |