| 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 | $98.56 | 10.586% | $108.9936 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $214.55 | 3.794% | $222.69 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $222.32 | 4.808% | $233.0091 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $196.44 | 10.143% | $216.3649 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $176.78 | 5.534% | $186.563 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $241.33 | 11.746% | $269.6766 | $269.68 | $269.70 | $269.70 |
| Purchase #7 | $152.64 | 5.426% | $160.9222 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $1,302.62 | $1,398.2194 | $1,398.21 | $1,398.20 | $1,398.30 | |