| 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 | $204.79 | 12.267% | $229.9116 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $220.95 | 8.641% | $240.0423 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $176.57 | 7.541% | $189.8851 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $159.95 | 13.682% | $181.8344 | $181.83 | $181.85 | $181.80 |
| Purchase #5 | $70.74 | 3.449% | $73.1798 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $158.75 | 11.521% | $177.0396 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $225.83 | 10.800% | $250.2196 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,217.58 | $1,342.1124 | $1,342.11 | $1,342.15 | $1,342.00 | |