| 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 | $239.66 | 7.525% | $257.6944 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $204.45 | 8.819% | $222.4804 | $222.48 | $222.50 | $222.50 |
| Purchase #3 | $159.59 | 4.830% | $167.2982 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $94.34 | 8.411% | $102.2749 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $180.73 | 6.330% | $192.1702 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $181.37 | 3.175% | $187.1285 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $122.75 | 4.535% | $128.3167 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $1,182.89 | $1,257.3633 | $1,257.36 | $1,257.35 | $1,257.40 | |