| 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 | $235.62 | 10.180% | $259.6061 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $149.59 | 8.223% | $161.8908 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $142.49 | 3.806% | $147.9132 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $226.81 | 3.185% | $234.0339 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $38.81 | 4.639% | $40.6104 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $59.73 | 8.377% | $64.7336 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $39.95 | 9.505% | $43.7472 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $893.00 | $952.5352 | $952.53 | $952.55 | $952.40 | |