| 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 | $114.75 | 11.613% | $128.0759 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $41.47 | 6.304% | $44.0843 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $240.69 | 7.869% | $259.6299 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $84.85 | 9.741% | $93.1152 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $108.88 | 13.358% | $123.4242 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $248.81 | 13.396% | $282.1406 | $282.14 | $282.15 | $282.10 |
| Purchase #7 | $86.87 | 12.197% | $97.4655 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $926.32 | $1,027.9356 | $1,027.94 | $1,027.95 | $1,027.90 | |