| 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 | $38.82 | 6.441% | $41.3204 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $187.69 | 8.302% | $203.272 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $184.31 | 8.562% | $200.0906 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $17.71 | 11.347% | $19.7196 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $197.74 | 4.851% | $207.3324 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $174.58 | 7.252% | $187.2405 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $206.36 | 11.153% | $229.3753 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,007.21 | $1,088.3508 | $1,088.35 | $1,088.35 | $1,088.30 | |