| 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 | $214.40 | 9.807% | $235.4262 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $5.74 | 11.169% | $6.3811 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $35.69 | 13.371% | $40.4621 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $98.97 | 4.814% | $103.7344 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $41.60 | 5.210% | $43.7674 | $43.77 | $43.75 | $43.80 |
| Purchase #6 | $230.34 | 11.702% | $257.2944 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $247.63 | 8.432% | $268.5102 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $874.37 | $955.5758 | $955.57 | $955.60 | $955.60 | |