| 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 | $192.70 | 7.323% | $206.8114 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $29.75 | 9.440% | $32.5584 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $249.42 | 8.564% | $270.7803 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $248.65 | 13.359% | $281.8672 | $281.87 | $281.85 | $281.90 |
| Purchase #5 | $158.67 | 7.614% | $170.7511 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $191.49 | 13.493% | $217.3277 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $93.51 | 6.276% | $99.3787 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $1,164.19 | $1,279.4748 | $1,279.48 | $1,279.50 | $1,279.60 | |