| 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 | $104.48 | 7.710% | $112.5354 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $221.69 | 12.340% | $249.0465 | $249.05 | $249.05 | $249.00 |
| Purchase #3 | $143.41 | 4.208% | $149.4447 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $128.87 | 10.833% | $142.8305 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $192.88 | 11.297% | $214.6697 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $242.89 | 7.819% | $261.8816 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $233.88 | 6.723% | $249.6038 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,268.10 | $1,380.0122 | $1,380.01 | $1,380.05 | $1,379.90 | |