| 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 | $68.46 | 3.217% | $70.6624 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $243.35 | 3.753% | $252.4829 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $102.65 | 9.300% | $112.1965 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $201.72 | 7.158% | $216.1591 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $220.54 | 5.126% | $231.8449 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $184.83 | 13.659% | $210.0759 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $40.26 | 4.281% | $41.9835 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $1,061.81 | $1,135.4052 | $1,135.40 | $1,135.45 | $1,135.50 | |