| 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 | $238.99 | 12.227% | $268.2113 | $268.21 | $268.20 | $268.20 |
| Purchase #2 | $49.31 | 12.245% | $55.348 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $170.67 | 5.809% | $180.5842 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $216.75 | 6.188% | $230.1625 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $216.29 | 4.170% | $225.3093 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $82.76 | 10.470% | $91.425 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $45.36 | 8.206% | $49.0822 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $1,020.13 | $1,100.1225 | $1,100.12 | $1,100.15 | $1,100.10 | |