| 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 | $215.74 | 9.662% | $236.5848 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $49.35 | 4.601% | $51.6206 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $222.90 | 12.215% | $250.1272 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $178.53 | 11.252% | $198.6182 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $152.28 | 11.808% | $170.2612 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $156.69 | 12.605% | $176.4408 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $71.82 | 13.618% | $81.6004 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $1,047.31 | $1,165.2532 | $1,165.25 | $1,165.25 | $1,165.20 | |