| 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 | $228.45 | 6.832% | $244.0577 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $117.89 | 6.243% | $125.2499 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $91.50 | 7.729% | $98.572 | $98.57 | $98.55 | $98.60 |
| Purchase #4 | $51.56 | 13.117% | $58.3231 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $167.43 | 8.459% | $181.5929 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $188.38 | 10.330% | $207.8397 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $202.36 | 5.430% | $213.3481 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $1,047.57 | $1,128.9834 | $1,128.98 | $1,128.95 | $1,128.90 | |