| 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 | $68.51 | 10.221% | $75.5124 | $75.51 | $75.50 | $75.50 |
| Purchase #2 | $162.53 | 6.640% | $173.322 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $233.60 | 3.187% | $241.0448 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $196.80 | 3.654% | $203.9911 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $174.44 | 3.729% | $180.9449 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $219.56 | 7.772% | $236.6242 | $236.62 | $236.60 | $236.60 |
| Purchase #7 | $148.55 | 7.464% | $159.6378 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $1,203.99 | $1,271.0772 | $1,271.06 | $1,271.05 | $1,270.90 | |