| 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 | $242.28 | 11.705% | $270.6389 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $39.51 | 5.400% | $41.6435 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $132.29 | 8.332% | $143.3124 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $156.70 | 7.815% | $168.9461 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $212.29 | 3.794% | $220.3443 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $47.64 | 4.273% | $49.6757 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $24.53 | 4.189% | $25.5576 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $855.24 | $920.1185 | $920.12 | $920.15 | $920.00 | |