| 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 | $202.83 | 13.637% | $230.4899 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $30.79 | 3.338% | $31.8178 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $158.60 | 9.689% | $173.9668 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $143.83 | 4.452% | $150.2333 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $112.85 | 7.288% | $121.0745 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $144.37 | 9.330% | $157.8397 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $160.72 | 7.685% | $173.0713 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $953.99 | $1,038.4933 | $1,038.49 | $1,038.45 | $1,038.50 | |