| 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 | $211.72 | 12.735% | $238.6825 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $144.25 | 8.532% | $156.5574 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $175.69 | 9.412% | $192.2259 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $89.81 | 12.105% | $100.6815 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $204.95 | 10.419% | $226.3037 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $223.36 | 11.823% | $249.7679 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $52.34 | 11.272% | $58.2398 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $1,102.12 | $1,222.4587 | $1,222.46 | $1,222.50 | $1,222.50 | |