| 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 | $100.81 | 11.360% | $112.262 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $248.65 | 4.110% | $258.8695 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $210.67 | 9.206% | $230.0643 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $166.76 | 12.403% | $187.4432 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $231.69 | 8.575% | $251.5574 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $112.68 | 5.541% | $118.9236 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $240.62 | 10.359% | $265.5458 | $265.55 | $265.55 | $265.50 |
| 7 purchase totals = | $1,311.88 | $1,424.6658 | $1,424.66 | $1,424.60 | $1,424.70 | |