| 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 | $123.29 | 5.115% | $129.5963 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $66.45 | 12.544% | $74.7855 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $16.30 | 3.687% | $16.901 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $161.67 | 10.342% | $178.3899 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $195.75 | 4.412% | $204.3865 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $237.72 | 6.859% | $254.0252 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $222.53 | 12.620% | $250.6133 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $1,023.71 | $1,108.6977 | $1,108.71 | $1,108.75 | $1,108.70 | |