| 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 | $208.73 | 4.132% | $217.3547 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $235.84 | 4.769% | $247.0872 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $32.70 | 7.173% | $35.0456 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $74.58 | 10.343% | $82.2938 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $102.74 | 3.854% | $106.6996 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $126.82 | 6.573% | $135.1559 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $58.86 | 5.514% | $62.1055 | $62.11 | $62.10 | $62.10 |
| 7 purchase totals = | $840.27 | $885.7423 | $885.75 | $885.75 | $885.80 | |