| 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 | $39.81 | 11.241% | $44.285 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $134.48 | 6.319% | $142.9778 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $103.94 | 8.168% | $112.4298 | $112.43 | $112.45 | $112.40 |
| Purchase #4 | $34.65 | 7.104% | $37.1115 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $241.82 | 8.756% | $262.9938 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $181.91 | 10.267% | $200.5867 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $235.30 | 3.126% | $242.6555 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $971.91 | $1,043.0401 | $1,043.05 | $1,043.10 | $1,043.10 | |