| 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 | $135.52 | 6.568% | $144.421 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $111.75 | 13.345% | $126.663 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $239.84 | 12.752% | $270.4244 | $270.42 | $270.40 | $270.40 |
| Purchase #4 | $193.41 | 9.204% | $211.2115 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $155.81 | 9.839% | $171.1401 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $103.41 | 13.246% | $117.1077 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $200.98 | 5.520% | $212.0741 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $1,140.72 | $1,253.0418 | $1,253.03 | $1,252.95 | $1,253.00 | |