| 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 | $130.77 | 13.552% | $148.492 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $207.86 | 7.243% | $222.9153 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $44.72 | 3.170% | $46.1376 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $225.26 | 3.155% | $232.367 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $66.57 | 4.250% | $69.3992 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $26.95 | 10.565% | $29.7973 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $114.96 | 6.294% | $122.1956 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $817.09 | $871.3040 | $871.32 | $871.30 | $871.30 | |