| 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 | $232.79 | 11.339% | $259.1861 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $186.48 | 11.124% | $207.224 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $232.25 | 9.334% | $253.9282 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $25.56 | 9.291% | $27.9348 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $221.66 | 10.574% | $245.0983 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $36.81 | 11.826% | $41.1632 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $40.91 | 5.140% | $43.0128 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $976.46 | $1,077.5474 | $1,077.54 | $1,077.55 | $1,077.50 | |