| 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 | $76.43 | 10.212% | $84.235 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $202.55 | 12.424% | $227.7148 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $214.60 | 3.379% | $221.8513 | $221.85 | $221.85 | $221.90 |
| Purchase #4 | $228.91 | 13.599% | $260.0395 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $242.38 | 11.593% | $270.4791 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $179.28 | 8.225% | $194.0258 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $142.72 | 3.796% | $148.1377 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,286.87 | $1,406.4832 | $1,406.49 | $1,406.55 | $1,406.40 | |