| 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 | $192.70 | 7.789% | $207.7094 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $184.69 | 9.592% | $202.4055 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $127.62 | 12.267% | $143.2751 | $143.28 | $143.30 | $143.30 |
| Purchase #4 | $101.99 | 9.454% | $111.6321 | $111.63 | $111.65 | $111.60 |
| Purchase #5 | $17.34 | 8.744% | $18.8562 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $204.47 | 12.336% | $229.6934 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $63.56 | 13.320% | $72.0262 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $892.37 | $985.5979 | $985.61 | $985.65 | $985.60 | |