| 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 | $7.64 | 7.294% | $8.1973 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $216.48 | 6.853% | $231.3154 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $12.49 | 5.475% | $13.1738 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $193.35 | 11.587% | $215.7535 | $215.75 | $215.75 | $215.80 |
| Purchase #5 | $228.81 | 11.710% | $255.6037 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $149.76 | 4.586% | $156.628 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $233.37 | 6.120% | $247.6522 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $1,041.90 | $1,128.3239 | $1,128.32 | $1,128.30 | $1,128.40 | |