| 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 | $219.68 | 3.296% | $226.9207 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $57.65 | 7.609% | $62.0366 | $62.04 | $62.05 | $62.00 |
| Purchase #3 | $171.90 | 3.520% | $177.9509 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $181.32 | 12.552% | $204.0793 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $176.82 | 12.174% | $198.3461 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $37.26 | 9.427% | $40.7725 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $127.91 | 11.242% | $142.2896 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $972.54 | $1,052.3957 | $1,052.40 | $1,052.40 | $1,052.40 | |