| 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 | $210.84 | 13.781% | $239.8959 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $154.83 | 11.197% | $172.1663 | $172.17 | $172.15 | $172.20 |
| Purchase #3 | $225.91 | 10.269% | $249.1087 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $162.86 | 8.493% | $176.6917 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $210.35 | 7.509% | $226.1452 | $226.15 | $226.15 | $226.10 |
| Purchase #6 | $220.88 | 4.675% | $231.2061 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $236.73 | 6.241% | $251.5043 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,422.40 | $1,546.7182 | $1,546.73 | $1,546.70 | $1,546.70 | |