| 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 | $208.88 | 5.344% | $220.0425 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $24.86 | 7.581% | $26.7446 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $17.66 | 11.459% | $19.6837 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $184.75 | 3.607% | $191.4139 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $210.96 | 9.292% | $230.5624 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $217.27 | 10.697% | $240.5114 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $232.40 | 10.646% | $257.1413 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,096.78 | $1,186.0998 | $1,186.08 | $1,186.10 | $1,186.00 | |