| 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 | $227.71 | 11.693% | $254.3361 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $12.39 | 11.825% | $13.8551 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $38.84 | 11.109% | $43.1547 | $43.15 | $43.15 | $43.20 |
| Purchase #4 | $178.70 | 9.535% | $195.739 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $142.48 | 7.857% | $153.6747 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $76.91 | 10.307% | $84.8371 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $228.77 | 6.147% | $242.8325 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $905.80 | $988.4292 | $988.43 | $988.45 | $988.40 | |