| 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 | $213.53 | 5.145% | $224.5161 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $190.61 | 5.672% | $201.4214 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $236.84 | 7.482% | $254.5604 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $92.56 | 6.478% | $98.556 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $128.42 | 4.156% | $133.7571 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $41.82 | 4.158% | $43.5589 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $119.71 | 3.826% | $124.2901 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $1,023.49 | $1,080.6600 | $1,080.67 | $1,080.60 | $1,080.80 | |