| 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 | $115.67 | 7.219% | $124.0202 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $90.74 | 12.306% | $101.9065 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $222.71 | 10.464% | $246.0144 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $125.75 | 8.440% | $136.3633 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $220.42 | 6.379% | $234.4806 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $159.33 | 9.607% | $174.6368 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $34.48 | 3.523% | $35.6947 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $969.10 | $1,053.1165 | $1,053.11 | $1,053.10 | $1,053.10 | |