| 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 | $201.32 | 9.584% | $220.6145 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $198.77 | 4.194% | $207.1064 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $138.64 | 12.667% | $156.2015 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $38.55 | 13.850% | $43.8892 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $186.53 | 11.784% | $208.5107 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $185.45 | 10.367% | $204.6756 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $8.64 | 10.713% | $9.5656 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $957.90 | $1,050.5635 | $1,050.57 | $1,050.55 | $1,050.60 | |