| 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 | $202.87 | 5.161% | $213.3401 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $192.78 | 13.427% | $218.6646 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $135.78 | 3.508% | $140.5432 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $226.95 | 5.772% | $240.0496 | $240.05 | $240.05 | $240.00 |
| Purchase #5 | $51.41 | 11.726% | $57.4383 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $85.98 | 4.620% | $89.9523 | $89.95 | $89.95 | $90.00 |
| Purchase #7 | $8.39 | 4.440% | $8.7625 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $904.16 | $968.7506 | $968.74 | $968.75 | $968.70 | |