| 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 | $210.37 | 7.401% | $225.9395 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $156.65 | 4.769% | $164.1206 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $223.40 | 6.414% | $237.7289 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $238.38 | 4.161% | $248.299 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $203.84 | 6.476% | $217.0407 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $33.79 | 6.120% | $35.8579 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $54.43 | 11.181% | $60.5158 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $1,120.86 | $1,189.5024 | $1,189.51 | $1,189.50 | $1,189.40 | |