| 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 | $203.26 | 12.206% | $228.0699 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $101.58 | 11.615% | $113.3785 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $23.76 | 3.113% | $24.4996 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $169.36 | 6.198% | $179.8569 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $5.42 | 3.676% | $5.6192 | $5.62 | $5.60 | $5.60 |
| Purchase #6 | $109.27 | 8.844% | $118.9338 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $43.54 | 8.515% | $47.2474 | $47.25 | $47.25 | $47.20 |
| 7 purchase totals = | $656.19 | $717.6053 | $717.61 | $717.60 | $717.60 | |