| 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 | $102.82 | 8.205% | $111.2564 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $160.47 | 9.254% | $175.3199 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $215.86 | 5.233% | $227.156 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $39.31 | 4.359% | $41.0235 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $187.34 | 13.603% | $212.8239 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $78.30 | 3.435% | $80.9896 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $168.49 | 6.139% | $178.8336 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $952.59 | $1,027.4029 | $1,027.40 | $1,027.35 | $1,027.40 | |