| 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 | $219.28 | 6.744% | $234.0682 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $58.69 | 8.541% | $63.7027 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $54.84 | 9.640% | $60.1266 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $194.67 | 5.635% | $205.6397 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $213.63 | 9.437% | $233.7903 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $176.36 | 7.277% | $189.1937 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $175.93 | 9.545% | $192.7225 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $1,093.40 | $1,179.2437 | $1,179.24 | $1,179.25 | $1,179.20 | |