| 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 | $221.72 | 13.335% | $251.2864 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $132.51 | 13.768% | $150.754 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $245.25 | 9.559% | $268.6934 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $131.99 | 6.434% | $140.4822 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $134.42 | 13.739% | $152.888 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $104.58 | 5.312% | $110.1353 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $196.87 | 8.751% | $214.0981 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,167.34 | $1,288.3374 | $1,288.34 | $1,288.40 | $1,288.40 | |