| 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 | $78.37 | 13.165% | $88.6874 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $210.86 | 8.592% | $228.9771 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $187.25 | 4.805% | $196.2474 | $196.25 | $196.25 | $196.20 |
| Purchase #4 | $86.42 | 12.500% | $97.2225 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $230.68 | 11.397% | $256.9706 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $243.39 | 10.610% | $269.2137 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $201.70 | 6.211% | $214.2276 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $1,238.67 | $1,351.5463 | $1,351.55 | $1,351.55 | $1,351.50 | |