| 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 | $112.97 | 8.387% | $122.4448 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $46.71 | 6.574% | $49.7807 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $84.79 | 9.516% | $92.8586 | $92.86 | $92.85 | $92.90 |
| Purchase #4 | $203.48 | 3.831% | $211.2753 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $221.36 | 10.236% | $244.0184 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $6.47 | 7.660% | $6.9656 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $187.59 | 4.831% | $196.6525 | $196.65 | $196.65 | $196.70 |
| 7 purchase totals = | $863.37 | $923.9959 | $924.00 | $924.00 | $924.10 | |