| 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 | $101.30 | 12.584% | $114.0476 | $114.05 | $114.05 | $114.00 |
| Purchase #2 | $199.99 | 9.677% | $219.343 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $205.42 | 7.590% | $221.0114 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $155.37 | 13.539% | $176.4055 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $151.34 | 7.247% | $162.3076 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $97.83 | 4.539% | $102.2705 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $6.75 | 13.217% | $7.6421 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $918.00 | $1,003.0277 | $1,003.03 | $1,003.00 | $1,002.90 | |