| 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 | $118.38 | 10.427% | $130.7235 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $123.57 | 11.849% | $138.2118 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $227.43 | 3.140% | $234.5713 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $41.53 | 12.789% | $46.8413 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $18.98 | 10.253% | $20.926 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $112.76 | 9.765% | $123.771 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $61.33 | 3.774% | $63.6446 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $703.98 | $758.6895 | $758.68 | $758.65 | $758.60 | |