| 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 | $116.75 | 10.323% | $128.8021 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $10.46 | 11.224% | $11.634 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $134.66 | 12.262% | $151.172 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $24.35 | 5.346% | $25.6518 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $23.68 | 5.436% | $24.9672 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $13.36 | 4.624% | $13.9778 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $224.95 | 12.128% | $252.2319 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $548.21 | $608.4368 | $608.43 | $608.45 | $608.50 | |