| 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 | $217.65 | 8.510% | $236.172 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $8.55 | 12.163% | $9.5899 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $189.90 | 6.770% | $202.7562 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $190.30 | 11.521% | $212.2245 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $8.93 | 11.670% | $9.9721 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $103.31 | 9.281% | $112.8982 | $112.90 | $112.90 | $112.90 |
| Purchase #7 | $39.42 | 5.605% | $41.6295 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $758.06 | $825.2424 | $825.24 | $825.20 | $825.30 | |