| 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 | $221.74 | 5.230% | $233.337 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $36.96 | 4.117% | $38.4816 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $55.25 | 9.151% | $60.3059 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $126.44 | 5.797% | $133.7697 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $128.72 | 10.874% | $142.717 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $54.67 | 11.697% | $61.0647 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $169.87 | 4.844% | $178.0985 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $793.65 | $847.7744 | $847.78 | $847.75 | $847.80 | |