| 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 | $222.81 | 5.286% | $234.5877 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $243.86 | 7.518% | $262.1934 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $196.67 | 6.547% | $209.546 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $185.32 | 3.585% | $191.9637 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $213.90 | 7.571% | $230.0944 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $206.50 | 6.336% | $219.5838 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $122.29 | 12.333% | $137.372 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,391.35 | $1,485.3410 | $1,485.33 | $1,485.35 | $1,485.40 | |