| 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 | $127.44 | 13.188% | $144.2468 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $111.60 | 9.137% | $121.7969 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $121.63 | 9.524% | $133.214 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $193.76 | 4.824% | $203.107 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $205.89 | 3.766% | $213.6438 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $184.43 | 10.700% | $204.164 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $125.83 | 4.149% | $131.0507 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $1,070.58 | $1,151.2232 | $1,151.22 | $1,151.20 | $1,151.20 | |