| 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 | $197.40 | 4.117% | $205.527 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $29.50 | 6.540% | $31.4293 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $152.42 | 10.529% | $168.4683 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $112.58 | 4.750% | $117.9276 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $45.26 | 3.786% | $46.9735 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $214.88 | 5.649% | $227.0186 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $246.57 | 5.393% | $259.8675 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $998.61 | $1,057.2118 | $1,057.22 | $1,057.20 | $1,057.20 | |