| 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 | $102.92 | 8.120% | $111.2771 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $165.32 | 8.677% | $179.6648 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $204.68 | 8.647% | $222.3787 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $235.32 | 10.710% | $260.5228 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $67.33 | 11.166% | $74.8481 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $213.60 | 10.470% | $235.9639 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $230.55 | 6.459% | $245.4412 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $1,219.72 | $1,330.0966 | $1,330.09 | $1,330.10 | $1,330.10 | |