| 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 | $244.27 | 11.818% | $273.1378 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $7.42 | 4.524% | $7.7557 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $232.79 | 5.601% | $245.8286 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $134.77 | 6.541% | $143.5853 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $236.59 | 13.182% | $267.7773 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $172.41 | 3.363% | $178.2081 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $73.37 | 3.223% | $75.7347 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $1,101.62 | $1,192.0275 | $1,192.04 | $1,192.10 | $1,192.00 | |