| 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 | $219.33 | 7.116% | $234.9375 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $10.85 | 4.155% | $11.3008 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $102.72 | 9.439% | $112.4157 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $234.54 | 10.677% | $259.5818 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $115.27 | 4.794% | $120.796 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $218.37 | 12.396% | $245.4391 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $53.59 | 9.102% | $58.4678 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $954.67 | $1,042.9387 | $1,042.95 | $1,042.95 | $1,042.90 | |