| 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 | $238.91 | 6.705% | $254.9289 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $208.84 | 10.488% | $230.7431 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $157.65 | 9.298% | $172.3083 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $132.38 | 6.645% | $141.1767 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $125.83 | 11.547% | $140.3596 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $198.39 | 6.241% | $210.7715 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $135.49 | 13.490% | $153.7676 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $1,197.49 | $1,304.0557 | $1,304.06 | $1,304.05 | $1,304.10 | |