| 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 | $198.73 | 4.450% | $207.5735 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $91.90 | 10.119% | $101.1994 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $249.55 | 5.212% | $262.5565 | $262.56 | $262.55 | $262.60 |
| Purchase #4 | $37.45 | 7.610% | $40.2999 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $111.42 | 8.354% | $120.728 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $228.32 | 6.814% | $243.8777 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $191.55 | 9.601% | $209.9407 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $1,108.92 | $1,186.1757 | $1,186.18 | $1,186.20 | $1,186.20 | |