| 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 | $35.96 | 9.830% | $39.4949 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $132.47 | 9.278% | $144.7606 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $115.48 | 6.504% | $122.9908 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $196.35 | 12.745% | $221.3748 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $121.37 | 10.377% | $133.9646 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $197.30 | 13.504% | $223.9434 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $145.57 | 3.502% | $150.6679 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $944.50 | $1,037.1970 | $1,037.18 | $1,037.15 | $1,037.30 | |