| 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 | $224.56 | 4.834% | $235.4152 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $16.98 | 9.340% | $18.5659 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $211.47 | 7.702% | $227.7574 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $56.26 | 6.650% | $60.0013 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $244.42 | 5.635% | $258.1931 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $164.51 | 6.861% | $175.797 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $247.45 | 12.653% | $278.7598 | $278.76 | $278.75 | $278.80 |
| 7 purchase totals = | $1,165.65 | $1,254.4897 | $1,254.50 | $1,254.45 | $1,254.60 | |