| 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 | $9.46 | 13.460% | $10.7333 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $215.49 | 5.141% | $226.5683 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $196.73 | 4.279% | $205.1481 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $113.68 | 6.540% | $121.1147 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $137.81 | 6.539% | $146.8214 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $39.41 | 3.780% | $40.8997 | $40.90 | $40.90 | $40.90 |
| Purchase #7 | $133.41 | 11.864% | $149.2378 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $845.99 | $900.5233 | $900.52 | $900.50 | $900.40 | |