| 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 | $184.83 | 13.367% | $209.5362 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $10.27 | 10.586% | $11.3572 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $31.68 | 9.704% | $34.7542 | $34.75 | $34.75 | $34.80 |
| Purchase #4 | $223.57 | 5.181% | $235.1532 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $41.99 | 11.131% | $46.6639 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $85.74 | 13.575% | $97.3792 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $107.68 | 6.413% | $114.5855 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $685.76 | $749.4294 | $749.43 | $749.45 | $749.60 | |