| 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 | $34.78 | 12.558% | $39.1477 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $192.92 | 10.469% | $213.1168 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $237.29 | 12.380% | $266.6665 | $266.67 | $266.65 | $266.70 |
| Purchase #4 | $245.38 | 6.189% | $260.5666 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $224.71 | 10.827% | $249.0394 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $66.43 | 7.455% | $71.3824 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $225.34 | 6.801% | $240.6654 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,226.85 | $1,340.5848 | $1,340.60 | $1,340.55 | $1,340.60 | |