| 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 | $249.81 | 12.325% | $280.5991 | $280.60 | $280.60 | $280.60 |
| Purchase #2 | $27.94 | 4.581% | $29.2199 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $196.56 | 7.466% | $211.2352 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $193.67 | 5.407% | $204.1417 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $190.72 | 13.573% | $216.6064 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $26.99 | 10.364% | $29.7872 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $130.71 | 8.657% | $142.0256 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $1,016.40 | $1,113.6151 | $1,113.63 | $1,113.65 | $1,113.50 | |