| 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 | $51.80 | 4.260% | $54.0067 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $90.48 | 7.583% | $97.3411 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $228.97 | 9.714% | $251.2121 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $126.82 | 6.612% | $135.2053 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $194.74 | 7.630% | $209.5987 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $235.73 | 9.696% | $258.5864 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $202.99 | 4.681% | $212.492 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,131.53 | $1,218.4423 | $1,218.45 | $1,218.45 | $1,218.40 | |