| 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 | $192.45 | 7.796% | $207.4534 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $199.68 | 9.682% | $219.013 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $159.83 | 4.746% | $167.4155 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $14.41 | 13.238% | $16.3176 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $247.75 | 13.636% | $281.5332 | $281.53 | $281.55 | $281.50 |
| Purchase #6 | $60.30 | 7.715% | $64.9521 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $57.30 | 10.690% | $63.4254 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $931.72 | $1,020.1102 | $1,020.11 | $1,020.10 | $1,020.10 | |