| 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 | $206.28 | 10.725% | $228.4035 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $164.61 | 9.190% | $179.7377 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $84.90 | 7.671% | $91.4127 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $197.37 | 9.426% | $215.9741 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $207.26 | 12.812% | $233.8142 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $101.55 | 8.611% | $110.2945 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $52.63 | 4.790% | $55.151 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $1,014.60 | $1,114.7877 | $1,114.77 | $1,114.75 | $1,114.80 | |