| 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 | $199.36 | 12.556% | $224.3916 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $163.80 | 8.108% | $177.0809 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $152.39 | 11.246% | $169.5278 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $20.86 | 8.807% | $22.6971 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $203.30 | 4.111% | $211.6577 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $221.88 | 13.287% | $251.3612 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $246.79 | 12.641% | $277.9867 | $277.99 | $278.00 | $278.00 |
| 7 purchase totals = | $1,208.38 | $1,334.7030 | $1,334.71 | $1,334.75 | $1,334.80 | |