| 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 | $239.87 | 12.737% | $270.4222 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $19.92 | 11.717% | $22.254 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $228.32 | 7.869% | $246.2865 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $59.44 | 12.556% | $66.9033 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $97.93 | 13.736% | $111.3817 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $194.79 | 13.270% | $220.6386 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $55.45 | 5.469% | $58.4826 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $895.72 | $996.3689 | $996.36 | $996.40 | $996.40 | |