| 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 | $231.88 | 6.295% | $246.4768 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $195.54 | 11.527% | $218.0799 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $31.81 | 11.614% | $35.5044 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $90.56 | 13.693% | $102.9604 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $79.44 | 5.780% | $84.0316 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $41.48 | 10.745% | $45.937 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $246.84 | 4.516% | $257.9873 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $917.55 | $990.9774 | $990.98 | $991.05 | $991.00 | |