| 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 | $227.60 | 9.854% | $250.0277 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $77.36 | 6.354% | $82.2755 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $174.46 | 7.628% | $187.7678 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $129.70 | 5.847% | $137.2836 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $66.77 | 3.249% | $68.9394 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $36.66 | 4.518% | $38.3163 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $195.88 | 10.660% | $216.7608 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $908.43 | $981.3711 | $981.38 | $981.40 | $981.40 | |