| 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 | $201.46 | 8.774% | $219.1361 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $81.80 | 12.121% | $91.715 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $242.34 | 7.855% | $261.3758 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $241.76 | 11.811% | $270.3143 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $11.40 | 6.263% | $12.114 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $198.84 | 11.463% | $221.633 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $10.99 | 5.472% | $11.5914 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $988.59 | $1,087.8796 | $1,087.88 | $1,087.90 | $1,087.80 | |