| 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 | $99.38 | 12.368% | $111.6713 | $111.67 | $111.65 | $111.70 |
| Purchase #2 | $45.74 | 4.498% | $47.7974 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $171.36 | 12.450% | $192.6943 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $200.90 | 4.679% | $210.3001 | $210.30 | $210.30 | $210.30 |
| Purchase #5 | $138.49 | 12.538% | $155.8539 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $160.70 | 10.730% | $177.9431 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $29.26 | 12.752% | $32.9912 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $845.83 | $929.2513 | $929.24 | $929.25 | $929.30 | |