| 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 | $16.66 | 5.183% | $17.5235 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $235.44 | 10.298% | $259.6856 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $184.66 | 11.595% | $206.0713 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $87.42 | 8.207% | $94.5946 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $248.39 | 12.784% | $280.1442 | $280.14 | $280.15 | $280.10 |
| Purchase #6 | $242.91 | 13.153% | $274.86 | $274.86 | $274.85 | $274.90 |
| Purchase #7 | $53.40 | 3.266% | $55.144 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $1,068.88 | $1,188.0232 | $1,188.01 | $1,188.00 | $1,188.00 | |