| 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 | $196.41 | 4.701% | $205.6432 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $128.70 | 4.177% | $134.0758 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $156.45 | 7.329% | $167.9162 | $167.92 | $167.90 | $167.90 |
| Purchase #4 | $248.59 | 12.438% | $279.5096 | $279.51 | $279.50 | $279.50 |
| Purchase #5 | $170.83 | 11.519% | $190.5079 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $33.70 | 3.171% | $34.7686 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $207.62 | 8.778% | $225.8449 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,142.30 | $1,238.2662 | $1,238.27 | $1,238.25 | $1,238.20 | |