| 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 | $230.38 | 6.389% | $245.099 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $87.26 | 5.553% | $92.1055 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $26.81 | 4.103% | $27.91 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $248.67 | 9.531% | $272.3707 | $272.37 | $272.35 | $272.40 |
| Purchase #5 | $93.64 | 13.522% | $106.302 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $194.69 | 11.832% | $217.7257 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $210.95 | 3.432% | $218.1898 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,092.40 | $1,179.7027 | $1,179.71 | $1,179.70 | $1,179.70 | |