| 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 | $197.96 | 12.349% | $222.4061 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $80.39 | 10.722% | $89.0094 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $187.85 | 4.262% | $195.8562 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $171.55 | 9.135% | $187.2211 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $181.93 | 11.672% | $203.1649 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $33.52 | 7.813% | $36.1389 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $138.86 | 8.836% | $151.1297 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $992.06 | $1,084.9263 | $1,084.93 | $1,084.90 | $1,084.90 | |