| 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 | $122.89 | 8.521% | $133.3615 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $245.86 | 5.729% | $259.9453 | $259.95 | $259.95 | $259.90 |
| Purchase #3 | $182.26 | 13.769% | $207.3554 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $65.48 | 5.302% | $68.9517 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $221.34 | 6.527% | $235.7869 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $71.35 | 12.641% | $80.3694 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $27.63 | 5.518% | $29.1546 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $936.81 | $1,014.9248 | $1,014.93 | $1,014.90 | $1,015.10 | |