| 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 | $10.58 | 7.297% | $11.352 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $76.54 | 4.283% | $79.8182 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $136.30 | 6.197% | $144.7465 | $144.75 | $144.75 | $144.70 |
| Purchase #4 | $249.50 | 11.595% | $278.4295 | $278.43 | $278.45 | $278.40 |
| Purchase #5 | $235.81 | 5.757% | $249.3856 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $144.29 | 9.353% | $157.7854 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $117.51 | 3.871% | $122.0588 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $970.53 | $1,043.5760 | $1,043.59 | $1,043.60 | $1,043.60 | |