| 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 | $218.63 | 5.294% | $230.2043 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $212.44 | 7.753% | $228.9105 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $95.29 | 11.110% | $105.8767 | $105.88 | $105.90 | $105.90 |
| Purchase #4 | $168.75 | 12.556% | $189.9383 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $158.82 | 3.423% | $164.2564 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $46.46 | 3.604% | $48.1344 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $217.35 | 11.407% | $242.1431 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $1,117.74 | $1,209.4637 | $1,209.46 | $1,209.50 | $1,209.40 | |