| 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 | $237.87 | 6.606% | $253.5837 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $171.79 | 7.211% | $184.1778 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $187.88 | 10.114% | $206.8822 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $51.82 | 8.323% | $56.133 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $232.98 | 4.442% | $243.329 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $67.54 | 8.512% | $73.289 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $199.77 | 6.757% | $213.2685 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $1,149.65 | $1,230.6632 | $1,230.66 | $1,230.75 | $1,230.70 | |