| 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 | $185.49 | 10.687% | $205.3133 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $149.42 | 8.510% | $162.1356 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $69.25 | 12.470% | $77.8855 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $202.46 | 9.352% | $221.3941 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $112.97 | 3.611% | $117.0493 | $117.05 | $117.05 | $117.00 |
| Purchase #6 | $8.66 | 13.158% | $9.7995 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $221.46 | 11.242% | $246.3565 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $949.71 | $1,039.9338 | $1,039.94 | $1,039.95 | $1,039.90 | |