| 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 | $249.56 | 3.838% | $259.1381 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $205.45 | 5.354% | $216.4498 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $246.39 | 12.674% | $277.6175 | $277.62 | $277.60 | $277.60 |
| Purchase #4 | $222.48 | 13.169% | $251.7784 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $243.45 | 5.802% | $257.575 | $257.58 | $257.60 | $257.60 |
| Purchase #6 | $83.66 | 8.652% | $90.8983 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $144.63 | 12.173% | $162.2358 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $1,395.62 | $1,515.6929 | $1,515.71 | $1,515.75 | $1,515.60 | |