| 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 | $186.51 | 3.293% | $192.6518 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $241.51 | 5.631% | $255.1094 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $16.31 | 3.315% | $16.8507 | $16.85 | $16.85 | $16.90 |
| Purchase #4 | $196.48 | 11.558% | $219.1892 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $219.88 | 11.477% | $245.1156 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $171.98 | 13.529% | $195.2472 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $80.37 | 10.186% | $88.5565 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $1,113.04 | $1,212.7204 | $1,212.73 | $1,212.70 | $1,212.80 | |