| 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 | $110.92 | 6.337% | $117.949 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $235.79 | 4.211% | $245.7191 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $249.40 | 13.752% | $283.6975 | $283.70 | $283.70 | $283.70 |
| Purchase #4 | $29.31 | 9.725% | $32.1604 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $163.67 | 13.277% | $185.4005 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $221.82 | 9.700% | $243.3365 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $194.36 | 12.650% | $218.9465 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $1,205.27 | $1,327.2095 | $1,327.22 | $1,327.20 | $1,327.10 | |