| 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 | $41.75 | 3.261% | $43.1115 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $140.69 | 5.455% | $148.3646 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $181.29 | 13.177% | $205.1786 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $97.58 | 7.637% | $105.0322 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $215.85 | 9.805% | $237.0141 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $216.54 | 10.855% | $240.0454 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $204.55 | 12.870% | $230.8756 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,098.25 | $1,209.6220 | $1,209.62 | $1,209.65 | $1,209.60 | |