| 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 | $242.74 | 13.555% | $275.6434 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $21.63 | 3.407% | $22.3669 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $134.74 | 3.125% | $138.9506 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $65.30 | 11.619% | $72.8872 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $135.97 | 11.869% | $152.1083 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $140.62 | 11.682% | $157.0472 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $136.62 | 7.827% | $147.3132 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $877.62 | $966.3168 | $966.32 | $966.30 | $966.30 | |