| 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 | $220.70 | 12.269% | $247.7777 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $114.53 | 6.273% | $121.7145 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $241.77 | 5.235% | $254.4267 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $207.64 | 5.207% | $218.4518 | $218.45 | $218.45 | $218.50 |
| Purchase #5 | $170.94 | 4.183% | $178.0904 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $200.28 | 4.128% | $208.5476 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $12.94 | 4.229% | $13.4872 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $1,168.80 | $1,242.4959 | $1,242.50 | $1,242.55 | $1,242.50 | |