| 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 | $198.70 | 9.849% | $218.27 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $187.67 | 3.476% | $194.1934 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $228.56 | 6.696% | $243.8644 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $204.27 | 8.408% | $221.445 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $238.70 | 9.239% | $260.7535 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $7.30 | 4.353% | $7.6178 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $184.36 | 7.505% | $198.1962 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $1,249.56 | $1,344.3403 | $1,344.34 | $1,344.30 | $1,344.40 | |