| 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 | $242.35 | 13.106% | $274.1124 | $274.11 | $274.10 | $274.10 |
| Purchase #2 | $157.68 | 8.452% | $171.0071 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $99.28 | 8.184% | $107.4051 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $99.88 | 4.251% | $104.1259 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $10.55 | 7.466% | $11.3377 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $84.42 | 3.568% | $87.4321 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $59.76 | 5.386% | $62.9787 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $753.92 | $818.3990 | $818.41 | $818.45 | $818.30 | |