| 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 | $247.55 | 3.523% | $256.2712 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $138.53 | 8.768% | $150.6763 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $107.97 | 12.817% | $121.8085 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $124.34 | 5.146% | $130.7385 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $207.80 | 8.217% | $224.8749 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $180.48 | 10.508% | $199.4448 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $97.50 | 3.546% | $100.9574 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,104.17 | $1,184.7716 | $1,184.77 | $1,184.75 | $1,184.80 | |