| 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 | $120.87 | 12.510% | $135.9908 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $240.29 | 11.380% | $267.635 | $267.64 | $267.65 | $267.60 |
| Purchase #3 | $80.27 | 4.352% | $83.7634 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $46.48 | 9.250% | $50.7794 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $98.89 | 10.243% | $109.0193 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $49.87 | 11.745% | $55.7272 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $238.85 | 6.631% | $254.6881 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $875.52 | $957.6032 | $957.61 | $957.65 | $957.60 | |