| 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 | $117.42 | 11.490% | $130.9116 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $23.37 | 7.873% | $25.2099 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $149.31 | 3.642% | $154.7479 | $154.75 | $154.75 | $154.70 |
| Purchase #4 | $199.79 | 3.187% | $206.1573 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $124.27 | 8.473% | $134.7994 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $242.96 | 3.546% | $251.5754 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $20.33 | 9.307% | $22.2221 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $877.45 | $925.6236 | $925.63 | $925.60 | $925.60 | |