| 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 | $218.35 | 4.490% | $228.1539 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $41.29 | 8.394% | $44.7559 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $187.25 | 6.840% | $200.0579 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $178.84 | 5.849% | $189.3004 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $209.92 | 9.734% | $230.3536 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $232.36 | 4.297% | $242.3445 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $208.28 | 8.620% | $226.2337 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,276.29 | $1,361.1999 | $1,361.19 | $1,361.20 | $1,361.30 | |