| 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 | $21.43 | 12.821% | $24.1775 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $215.79 | 12.660% | $243.109 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $159.47 | 4.761% | $167.0624 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $196.50 | 7.518% | $211.2729 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $61.95 | 7.202% | $66.4116 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $144.95 | 3.219% | $149.6159 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $209.38 | 11.712% | $233.9026 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $1,009.47 | $1,095.5519 | $1,095.55 | $1,095.50 | $1,095.60 | |