| 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 | $38.42 | 10.167% | $42.3262 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $206.36 | 12.155% | $231.4431 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $178.41 | 7.855% | $192.4241 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $161.93 | 4.535% | $169.2735 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $150.81 | 9.543% | $165.2018 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $198.49 | 6.396% | $211.1854 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $136.28 | 9.638% | $149.4147 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $1,070.70 | $1,161.2688 | $1,161.26 | $1,161.25 | $1,161.20 | |