| 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 | $242.48 | 3.800% | $251.6942 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $106.99 | 11.301% | $119.0809 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $167.53 | 3.197% | $172.8859 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $202.51 | 3.347% | $209.288 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $56.76 | 11.607% | $63.3481 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $63.78 | 8.588% | $69.2574 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $7.75 | 9.143% | $8.4586 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $847.80 | $894.0131 | $894.02 | $894.05 | $894.10 | |