| 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 | $88.89 | 11.319% | $98.9515 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $210.90 | 3.567% | $218.4228 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $120.81 | 6.724% | $128.9333 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $245.45 | 7.737% | $264.4405 | $264.44 | $264.45 | $264.40 |
| Purchase #5 | $180.31 | 11.481% | $201.0114 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $86.96 | 7.117% | $93.1489 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $179.38 | 3.606% | $185.8484 | $185.85 | $185.85 | $185.80 |
| 7 purchase totals = | $1,112.70 | $1,190.7568 | $1,190.75 | $1,190.75 | $1,190.60 | |