| 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 | $119.73 | 6.370% | $127.3568 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $87.84 | 4.828% | $92.0809 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $144.38 | 10.215% | $159.1284 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $53.58 | 4.123% | $55.7891 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $195.35 | 6.871% | $208.7725 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $240.59 | 13.558% | $273.2092 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $224.85 | 3.451% | $232.6096 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,066.32 | $1,148.9465 | $1,148.95 | $1,148.95 | $1,149.00 | |