| 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 | $233.57 | 9.157% | $254.958 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $164.80 | 6.372% | $175.3011 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $215.56 | 4.865% | $226.047 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $7.52 | 8.515% | $8.1603 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $245.63 | 9.225% | $268.2894 | $268.29 | $268.30 | $268.30 |
| Purchase #6 | $7.36 | 3.164% | $7.5929 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $214.92 | 4.518% | $224.6301 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $1,089.36 | $1,164.9788 | $1,164.98 | $1,165.00 | $1,165.00 | |