| 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 | $124.33 | 13.797% | $141.4838 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $36.89 | 10.794% | $40.8719 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $105.53 | 9.177% | $115.2145 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $131.43 | 7.546% | $141.3477 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $190.39 | 8.794% | $207.1329 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $85.46 | 6.313% | $90.8551 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $230.58 | 9.845% | $253.2806 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $904.61 | $990.1865 | $990.18 | $990.20 | $990.20 | |