| 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 | $224.58 | 3.108% | $231.5599 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $111.43 | 11.733% | $124.5041 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $203.35 | 8.345% | $220.3196 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $149.94 | 11.256% | $166.8172 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $245.99 | 10.737% | $272.4019 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $235.53 | 6.747% | $251.4212 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $103.36 | 6.235% | $109.8045 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $1,274.18 | $1,376.8284 | $1,376.82 | $1,376.75 | $1,376.80 | |