| 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 | $13.93 | 4.382% | $14.5404 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $245.98 | 8.435% | $266.7284 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $159.45 | 10.452% | $176.1157 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $248.25 | 7.230% | $266.1985 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $26.51 | 9.727% | $29.0886 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $91.72 | 9.733% | $100.6471 | $100.65 | $100.65 | $100.60 |
| Purchase #7 | $216.76 | 9.531% | $237.4194 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $1,002.60 | $1,090.7381 | $1,090.75 | $1,090.75 | $1,090.60 | |