| 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 | $43.25 | 10.102% | $47.6191 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $229.60 | 3.695% | $238.0837 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $19.98 | 4.171% | $20.8134 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $220.52 | 9.862% | $242.2677 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $240.98 | 8.318% | $261.0247 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $41.26 | 3.748% | $42.8064 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $237.35 | 7.108% | $254.2208 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $1,032.94 | $1,106.8358 | $1,106.83 | $1,106.75 | $1,106.80 | |