| 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 | $205.28 | 13.752% | $233.5101 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $70.32 | 3.687% | $72.9127 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $131.77 | 3.173% | $135.9511 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $95.47 | 4.450% | $99.7184 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $106.78 | 11.182% | $118.7201 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $8.69 | 7.839% | $9.3712 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $245.70 | 7.753% | $264.7491 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $864.01 | $934.9327 | $934.93 | $934.85 | $934.90 | |