| 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 | $78.41 | 12.757% | $88.4128 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $215.63 | 5.174% | $226.7867 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $153.77 | 5.505% | $162.235 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $29.94 | 10.420% | $33.0597 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $165.67 | 12.532% | $186.4318 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $180.85 | 7.725% | $194.8207 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $220.80 | 8.172% | $238.8438 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,045.07 | $1,130.5905 | $1,130.59 | $1,130.60 | $1,130.50 | |