| 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 | $229.56 | 7.772% | $247.4014 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $241.66 | 7.124% | $258.8759 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $218.58 | 13.819% | $248.7856 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $163.55 | 9.346% | $178.8354 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $177.73 | 5.340% | $187.2208 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $223.56 | 7.521% | $240.3739 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $47.93 | 10.269% | $52.8519 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $1,302.57 | $1,414.3449 | $1,414.35 | $1,414.35 | $1,414.40 | |