| 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 | $240.66 | 6.698% | $256.7794 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $24.74 | 8.700% | $26.8924 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $107.84 | 12.335% | $121.1421 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $204.29 | 8.603% | $221.8651 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $180.77 | 10.669% | $200.0564 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $183.52 | 4.713% | $192.1693 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $138.52 | 7.821% | $149.3536 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $1,080.34 | $1,168.2583 | $1,168.26 | $1,168.25 | $1,168.40 | |