| 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 | $132.46 | 11.238% | $147.3459 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $7.65 | 5.490% | $8.07 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $136.81 | 7.489% | $147.0557 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $212.55 | 6.413% | $226.1808 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $48.53 | 7.363% | $52.1033 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $150.81 | 7.861% | $162.6652 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $238.52 | 12.744% | $268.917 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $927.33 | $1,012.3379 | $1,012.35 | $1,012.30 | $1,012.40 | |