| 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 | $188.58 | 9.690% | $206.8534 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $144.30 | 4.149% | $150.287 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $55.80 | 9.748% | $61.2394 | $61.24 | $61.25 | $61.20 |
| Purchase #4 | $136.53 | 7.872% | $147.2776 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $203.25 | 8.754% | $221.0425 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $206.61 | 4.788% | $216.5025 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $225.75 | 6.821% | $241.1484 | $241.15 | $241.15 | $241.10 |
| 7 purchase totals = | $1,160.82 | $1,244.3508 | $1,244.35 | $1,244.40 | $1,244.30 | |