| 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 | $128.93 | 7.525% | $138.632 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $153.58 | 11.695% | $171.5412 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $117.34 | 9.263% | $128.2092 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $30.98 | 9.489% | $33.9197 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $230.75 | 12.151% | $258.7884 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $239.53 | 8.535% | $259.9739 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $142.98 | 13.571% | $162.3838 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $1,044.09 | $1,153.4482 | $1,153.44 | $1,153.45 | $1,153.40 | |