| 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 | $80.50 | 10.499% | $88.9517 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $243.77 | 13.554% | $276.8106 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $247.73 | 8.638% | $269.1289 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $119.80 | 6.708% | $127.8362 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $140.38 | 12.128% | $157.4053 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $220.85 | 8.429% | $239.4654 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $96.36 | 4.219% | $100.4254 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $1,149.39 | $1,260.0235 | $1,260.04 | $1,260.05 | $1,260.00 | |