| 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 | $44.85 | 5.728% | $47.419 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $247.78 | 13.751% | $281.8522 | $281.85 | $281.85 | $281.90 |
| Purchase #3 | $86.78 | 13.305% | $98.3261 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $178.82 | 7.812% | $192.7894 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $206.52 | 5.326% | $217.5193 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $220.93 | 3.561% | $228.7973 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $86.77 | 11.474% | $96.726 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $1,072.45 | $1,163.4293 | $1,163.44 | $1,163.45 | $1,163.40 | |