| 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 | $201.92 | 10.156% | $222.427 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $140.42 | 7.635% | $151.1411 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $58.80 | 9.578% | $64.4319 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $152.45 | 6.234% | $161.9537 | $161.95 | $161.95 | $162.00 |
| Purchase #5 | $196.77 | 7.347% | $211.2267 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $171.78 | 10.102% | $189.1332 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $94.27 | 8.793% | $102.5592 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $1,016.41 | $1,102.8728 | $1,102.87 | $1,102.95 | $1,102.80 | |