| 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 | $222.29 | 4.370% | $232.0041 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $129.41 | 4.750% | $135.557 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $239.38 | 13.365% | $271.3731 | $271.37 | $271.35 | $271.40 |
| Purchase #4 | $57.92 | 3.499% | $59.9466 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $166.90 | 3.231% | $172.2925 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $224.57 | 12.680% | $253.0455 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $15.39 | 9.329% | $16.8257 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $1,055.86 | $1,141.0445 | $1,141.05 | $1,141.05 | $1,141.00 | |