| 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 | $194.83 | 12.828% | $219.8228 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $80.87 | 6.566% | $86.1799 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $111.56 | 11.212% | $124.0681 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $113.90 | 12.599% | $128.2503 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $10.34 | 11.408% | $11.5196 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $193.58 | 12.447% | $217.6749 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $54.67 | 10.799% | $60.5738 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $759.75 | $848.0894 | $848.08 | $848.00 | $848.20 | |