| 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 | $33.64 | 8.178% | $36.3911 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $196.57 | 10.816% | $217.831 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $162.87 | 13.634% | $185.0757 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $128.89 | 3.148% | $132.9475 | $132.95 | $132.95 | $132.90 |
| Purchase #5 | $115.50 | 6.327% | $122.8077 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $157.74 | 12.594% | $177.6058 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $237.67 | 6.257% | $252.541 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,032.88 | $1,125.1998 | $1,125.21 | $1,125.25 | $1,125.10 | |