| 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 | $126.95 | 12.529% | $142.8556 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $187.67 | 3.536% | $194.306 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $199.73 | 9.850% | $219.4034 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $33.37 | 4.610% | $34.9084 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $240.41 | 11.847% | $268.8914 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $173.66 | 4.235% | $181.0145 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $114.72 | 7.210% | $122.9913 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $1,076.51 | $1,164.3706 | $1,164.37 | $1,164.35 | $1,164.40 | |