| 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 | $17.60 | 10.217% | $19.3982 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $156.86 | 5.442% | $165.3963 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $226.98 | 6.860% | $242.5508 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $26.83 | 5.297% | $28.2512 | $28.25 | $28.25 | $28.30 |
| Purchase #5 | $225.38 | 3.537% | $233.3517 | $233.35 | $233.35 | $233.40 |
| Purchase #6 | $13.62 | 10.793% | $15.09 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $196.87 | 11.693% | $219.89 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $864.14 | $923.9282 | $923.93 | $923.95 | $924.10 | |