| 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 | $114.95 | 6.847% | $122.8206 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $107.30 | 8.123% | $116.016 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $74.93 | 4.566% | $78.3513 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $247.78 | 4.264% | $258.3453 | $258.35 | $258.35 | $258.30 |
| Purchase #5 | $70.68 | 9.519% | $77.408 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $173.28 | 10.317% | $191.1573 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $208.77 | 8.502% | $226.5196 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $997.69 | $1,070.6181 | $1,070.63 | $1,070.55 | $1,070.60 | |