| 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 | $246.91 | 7.809% | $266.1912 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $24.27 | 10.286% | $26.7664 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $219.78 | 6.345% | $233.725 | $233.73 | $233.75 | $233.70 |
| Purchase #4 | $231.66 | 8.400% | $251.1194 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $142.97 | 4.871% | $149.9341 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $93.50 | 6.568% | $99.6411 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $201.80 | 12.769% | $227.5678 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,160.89 | $1,254.9450 | $1,254.95 | $1,254.95 | $1,254.90 | |