| 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 | $168.73 | 10.116% | $185.7987 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $214.80 | 5.322% | $226.2317 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $228.51 | 7.183% | $244.9239 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $62.38 | 10.763% | $69.094 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $196.47 | 11.811% | $219.6751 | $219.68 | $219.70 | $219.70 |
| Purchase #6 | $103.45 | 8.244% | $111.9784 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $200.65 | 12.842% | $226.4175 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,174.99 | $1,284.1193 | $1,284.12 | $1,284.15 | $1,284.10 | |