| 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 | $188.34 | 9.457% | $206.1513 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $120.68 | 6.183% | $128.1416 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $93.60 | 3.396% | $96.7787 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $113.72 | 8.744% | $123.6637 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $8.42 | 4.173% | $8.7714 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $49.65 | 12.606% | $55.9089 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $90.67 | 3.402% | $93.7546 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $665.08 | $713.1702 | $713.16 | $713.15 | $713.30 | |