| 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 | $213.38 | 6.255% | $226.7269 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $9.90 | 3.634% | $10.2598 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $231.84 | 6.581% | $247.0974 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $6.97 | 7.669% | $7.5045 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $176.33 | 4.869% | $184.9155 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $183.63 | 11.635% | $204.9954 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $177.97 | 13.744% | $202.4302 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,000.02 | $1,083.9297 | $1,083.94 | $1,083.95 | $1,083.90 | |