| 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 | $216.40 | 6.103% | $229.6069 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $174.99 | 4.330% | $182.5671 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $192.96 | 13.818% | $219.6232 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $140.72 | 5.723% | $148.7734 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $75.92 | 6.246% | $80.662 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $24.46 | 10.468% | $27.0205 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $157.37 | 8.813% | $171.239 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $982.82 | $1,059.4921 | $1,059.49 | $1,059.40 | $1,059.50 | |