| 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 | $243.45 | 13.120% | $275.3906 | $275.39 | $275.40 | $275.40 |
| Purchase #2 | $235.51 | 9.411% | $257.6738 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $134.82 | 11.277% | $150.0237 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $238.29 | 4.570% | $249.1799 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $192.32 | 5.626% | $203.1399 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $45.32 | 13.240% | $51.3204 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $146.59 | 9.530% | $160.56 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,236.30 | $1,347.2883 | $1,347.28 | $1,347.25 | $1,347.30 | |