| 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 | $108.45 | 12.372% | $121.8674 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $194.73 | 4.792% | $204.0615 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $242.83 | 12.532% | $273.2615 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $196.32 | 7.205% | $210.4649 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $181.57 | 9.271% | $198.4034 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $224.96 | 13.489% | $255.3049 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $113.25 | 8.112% | $122.4368 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,262.11 | $1,385.8004 | $1,385.79 | $1,385.75 | $1,385.90 | |