| 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 | $117.28 | 12.449% | $131.8802 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $240.60 | 6.663% | $256.6312 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $194.66 | 5.338% | $205.051 | $205.05 | $205.05 | $205.10 |
| Purchase #4 | $22.95 | 6.329% | $24.4025 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $91.87 | 12.682% | $103.521 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $195.38 | 4.276% | $203.7344 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $9.56 | 13.263% | $10.8279 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $872.30 | $936.0482 | $936.04 | $936.10 | $936.00 | |