| 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 | $250.88 | 3.537% | $259.7536 | $259.75 | $259.75 | $259.80 |
| Purchase #2 | $232.60 | 7.518% | $250.0869 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $111.40 | 5.691% | $117.7398 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $87.63 | 6.846% | $93.6291 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $207.52 | 7.680% | $223.4575 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $80.26 | 4.839% | $84.1438 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $84.39 | 5.124% | $88.7141 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,054.68 | $1,117.5248 | $1,117.52 | $1,117.55 | $1,117.50 | |