| 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 | $191.90 | 10.206% | $211.4853 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $144.28 | 9.307% | $157.7081 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $90.26 | 3.799% | $93.689 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $107.87 | 11.382% | $120.1478 | $120.15 | $120.15 | $120.10 |
| Purchase #5 | $53.41 | 6.380% | $56.8176 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $238.66 | 8.548% | $259.0607 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $81.89 | 9.488% | $89.6597 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $908.27 | $988.5682 | $988.58 | $988.55 | $988.60 | |