| 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 | $125.73 | 9.276% | $137.3927 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $195.86 | 5.651% | $206.928 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $192.36 | 9.653% | $210.9285 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $193.26 | 9.544% | $211.7047 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $72.96 | 13.626% | $82.9015 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $71.85 | 8.270% | $77.792 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $120.58 | 9.720% | $132.3004 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $972.60 | $1,059.9478 | $1,059.94 | $1,060.00 | $1,059.90 | |