| 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 | $198.77 | 6.283% | $211.2587 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $93.30 | 5.275% | $98.2216 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $245.78 | 12.872% | $277.4168 | $277.42 | $277.40 | $277.40 |
| Purchase #4 | $210.75 | 7.308% | $226.1516 | $226.15 | $226.15 | $226.20 |
| Purchase #5 | $188.88 | 5.519% | $199.3043 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $175.30 | 4.835% | $183.7758 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $25.94 | 13.376% | $29.4097 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $1,138.72 | $1,225.5385 | $1,225.54 | $1,225.50 | $1,225.60 | |