| 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 | $30.70 | 9.423% | $33.5929 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $186.75 | 13.807% | $212.5346 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $169.27 | 12.279% | $190.0547 | $190.05 | $190.05 | $190.10 |
| Purchase #4 | $93.76 | 8.812% | $102.0221 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $210.39 | 9.527% | $230.4339 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $206.52 | 11.825% | $230.941 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $127.66 | 10.364% | $140.8907 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $1,025.05 | $1,140.4699 | $1,140.45 | $1,140.50 | $1,140.40 | |