| 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 | $116.67 | 5.806% | $123.4439 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $140.85 | 6.171% | $149.5419 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $12.95 | 6.509% | $13.7929 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $243.26 | 3.193% | $251.0273 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $146.45 | 13.441% | $166.1343 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $238.43 | 10.529% | $263.5343 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $159.30 | 10.709% | $176.3594 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $1,057.91 | $1,143.8340 | $1,143.82 | $1,143.90 | $1,143.70 | |