| 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 | $221.52 | 11.798% | $247.6549 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $157.61 | 8.439% | $170.9107 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $129.40 | 4.392% | $135.0832 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $132.41 | 10.287% | $146.031 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $77.40 | 7.374% | $83.1075 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $36.84 | 5.443% | $38.8452 | $38.85 | $38.85 | $38.80 |
| Purchase #7 | $124.78 | 11.582% | $139.232 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $879.96 | $960.8645 | $960.86 | $960.90 | $960.80 | |