| 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 | $105.66 | 3.116% | $108.9524 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $202.57 | 13.660% | $230.2411 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $249.98 | 13.658% | $284.1223 | $284.12 | $284.10 | $284.10 |
| Purchase #4 | $80.56 | 13.817% | $91.691 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $28.46 | 4.362% | $29.7014 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $181.45 | 6.201% | $192.7017 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $21.39 | 4.364% | $22.3235 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $870.07 | $959.7334 | $959.72 | $959.70 | $959.70 | |