| 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 | $210.93 | 4.632% | $220.7003 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $31.52 | 4.794% | $33.0311 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $61.43 | 11.273% | $68.355 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $185.66 | 11.128% | $206.3202 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $52.99 | 13.467% | $60.1262 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $155.63 | 3.734% | $161.4412 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $129.78 | 11.874% | $145.1901 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $827.94 | $895.1641 | $895.17 | $895.20 | $895.10 | |