| 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 | $211.78 | 3.242% | $218.6459 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $40.53 | 7.263% | $43.4737 | $43.47 | $43.45 | $43.50 |
| Purchase #3 | $171.86 | 13.700% | $195.4048 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $169.82 | 4.660% | $177.7336 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $174.57 | 11.620% | $194.855 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $100.86 | 13.812% | $114.7908 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $134.80 | 13.252% | $152.6637 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $1,004.22 | $1,097.5675 | $1,097.56 | $1,097.55 | $1,097.60 | |