| 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 | $250.98 | 12.811% | $283.133 | $283.13 | $283.15 | $283.10 |
| Purchase #2 | $65.62 | 6.396% | $69.8171 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $232.82 | 12.359% | $261.5942 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $138.88 | 7.609% | $149.4474 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $138.90 | 10.123% | $152.9608 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $68.47 | 9.752% | $75.1472 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $14.43 | 4.292% | $15.0493 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $910.10 | $1,007.1490 | $1,007.15 | $1,007.15 | $1,007.00 | |