| 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 | $188.29 | 4.404% | $196.5823 | $196.58 | $196.60 | $196.60 |
| Purchase #2 | $6.59 | 11.115% | $7.3225 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $177.64 | 4.339% | $185.3478 | $185.35 | $185.35 | $185.30 |
| Purchase #4 | $37.96 | 8.674% | $41.2527 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $23.36 | 13.509% | $26.5157 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $247.63 | 8.396% | $268.421 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $106.47 | 12.385% | $119.6563 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $787.94 | $845.0983 | $845.10 | $845.05 | $845.10 | |