| 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 | $196.67 | 8.460% | $213.3083 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $109.77 | 10.230% | $120.9995 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $5.59 | 11.347% | $6.2243 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $83.80 | 9.416% | $91.6906 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $206.28 | 11.730% | $230.4766 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $204.73 | 11.540% | $228.3558 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $162.93 | 7.691% | $175.4609 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $969.77 | $1,066.5160 | $1,066.52 | $1,066.50 | $1,066.60 | |