| 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 | $197.49 | 5.813% | $208.9701 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $30.67 | 13.762% | $34.8908 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $244.57 | 6.650% | $260.8339 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $191.29 | 5.820% | $202.4231 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $18.40 | 11.294% | $20.4781 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $137.67 | 6.677% | $146.8622 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $191.37 | 10.594% | $211.6437 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $1,011.46 | $1,086.1019 | $1,086.09 | $1,086.10 | $1,086.10 | |