| 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 | $134.42 | 5.714% | $142.1008 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $23.81 | 4.205% | $24.8112 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $88.79 | 11.660% | $99.1429 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $138.74 | 8.418% | $150.4191 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $247.87 | 11.656% | $276.7617 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $183.59 | 4.759% | $192.327 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $5.26 | 5.840% | $5.5672 | $5.57 | $5.55 | $5.60 |
| 7 purchase totals = | $822.48 | $891.1299 | $891.13 | $891.10 | $891.10 | |