| 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 | $245.99 | 11.793% | $274.9996 | $275.00 | $275.00 | $275.00 |
| Purchase #2 | $241.28 | 13.592% | $274.0748 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $137.55 | 11.328% | $153.1317 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $156.28 | 5.727% | $165.2302 | $165.23 | $165.25 | $165.20 |
| Purchase #5 | $87.43 | 6.384% | $93.0115 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $46.45 | 13.822% | $52.8703 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $200.89 | 9.729% | $220.4346 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,115.87 | $1,233.7527 | $1,233.74 | $1,233.75 | $1,233.70 | |