| 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 | $95.55 | 12.125% | $107.1354 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $231.93 | 10.337% | $255.9046 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $209.73 | 11.125% | $233.0625 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $44.67 | 9.298% | $48.8234 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $172.75 | 4.748% | $180.9522 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $114.57 | 7.616% | $123.2957 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $183.83 | 11.636% | $205.2205 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,053.03 | $1,154.3943 | $1,154.39 | $1,154.35 | $1,154.40 | |