| 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 | $96.33 | 12.842% | $108.7007 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $157.78 | 3.113% | $162.6917 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $110.81 | 11.838% | $123.9277 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $218.30 | 11.856% | $244.1816 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $171.47 | 5.407% | $180.7414 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $54.69 | 12.296% | $61.4147 | $61.41 | $61.40 | $61.40 |
| Purchase #7 | $120.72 | 13.480% | $136.9931 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $930.10 | $1,018.6509 | $1,018.64 | $1,018.70 | $1,018.60 | |