| 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 | $199.88 | 4.480% | $208.8346 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $81.68 | 3.387% | $84.4465 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $105.82 | 9.507% | $115.8803 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $114.53 | 7.837% | $123.5057 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $225.93 | 10.554% | $249.7747 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $26.25 | 13.404% | $29.7686 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $220.33 | 9.169% | $240.5321 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $974.42 | $1,052.7425 | $1,052.74 | $1,052.75 | $1,052.70 | |