| 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 | $128.50 | 8.703% | $139.6834 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $187.72 | 6.511% | $199.9424 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $162.87 | 11.404% | $181.4437 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $47.64 | 13.159% | $53.9089 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $94.90 | 10.268% | $104.6443 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $95.62 | 13.841% | $108.8548 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $248.88 | 3.760% | $258.2379 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $966.13 | $1,046.7154 | $1,046.70 | $1,046.75 | $1,046.60 | |