| 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 | $119.59 | 8.198% | $129.394 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $140.27 | 7.463% | $150.7384 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $242.88 | 5.462% | $256.1461 | $256.15 | $256.15 | $256.10 |
| Purchase #4 | $198.91 | 13.635% | $226.0314 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $143.57 | 13.451% | $162.8816 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $174.72 | 3.790% | $181.3419 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $188.28 | 6.332% | $200.2019 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $1,208.22 | $1,306.7353 | $1,306.73 | $1,306.80 | $1,306.60 | |