| 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 | $197.76 | 12.307% | $222.0983 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $131.98 | 6.556% | $140.6326 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $121.91 | 4.688% | $127.6251 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $172.48 | 7.444% | $185.3194 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $31.43 | 11.297% | $34.9806 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $160.92 | 5.858% | $170.3467 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $121.41 | 7.203% | $130.1552 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $937.89 | $1,011.1579 | $1,011.17 | $1,011.20 | $1,011.10 | |