| 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 | $7.86 | 11.368% | $8.7535 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $147.38 | 4.293% | $153.707 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $243.63 | 4.771% | $255.2536 | $255.25 | $255.25 | $255.30 |
| Purchase #4 | $226.26 | 3.356% | $233.8533 | $233.85 | $233.85 | $233.90 |
| Purchase #5 | $246.86 | 11.461% | $275.1526 | $275.15 | $275.15 | $275.20 |
| Purchase #6 | $170.73 | 6.462% | $181.7626 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $116.84 | 12.284% | $131.1926 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $1,159.56 | $1,239.6752 | $1,239.66 | $1,239.65 | $1,239.90 | |