| 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 | $102.36 | 4.385% | $106.8485 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $223.61 | 6.352% | $237.8137 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $206.76 | 11.632% | $230.8103 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $121.46 | 5.321% | $127.9229 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $120.72 | 12.223% | $135.4756 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $247.35 | 8.485% | $268.3376 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $63.49 | 13.465% | $72.0389 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $1,085.75 | $1,179.2475 | $1,179.25 | $1,179.25 | $1,179.10 | |