| 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 | $144.53 | 12.500% | $162.5963 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $215.42 | 3.510% | $222.9812 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $25.41 | 12.755% | $28.651 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $177.84 | 7.480% | $191.1424 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $180.83 | 9.589% | $198.1698 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $170.39 | 5.391% | $179.5757 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $205.66 | 12.232% | $230.8163 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,120.08 | $1,213.9327 | $1,213.94 | $1,213.95 | $1,214.00 | |