| 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 | $213.84 | 5.177% | $224.9105 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $128.59 | 11.505% | $143.3843 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $147.74 | 13.496% | $167.679 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $215.67 | 3.596% | $223.4255 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $8.26 | 5.257% | $8.6942 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $159.91 | 3.761% | $165.9242 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $189.56 | 9.216% | $207.0298 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,063.57 | $1,141.0475 | $1,141.04 | $1,141.10 | $1,141.00 | |