| 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 | $245.80 | 7.698% | $264.7217 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $25.79 | 13.782% | $29.3444 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $97.93 | 8.210% | $105.9701 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $184.35 | 11.705% | $205.9282 | $205.93 | $205.95 | $205.90 |
| Purchase #5 | $195.46 | 7.782% | $210.6707 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $127.31 | 5.337% | $134.1045 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $123.90 | 13.500% | $140.6265 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $1,000.54 | $1,091.3661 | $1,091.36 | $1,091.35 | $1,091.30 | |