| 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 | $192.69 | 4.577% | $201.5094 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $240.54 | 5.142% | $252.9086 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $240.65 | 8.648% | $261.4614 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $161.52 | 11.741% | $180.4841 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $13.55 | 10.166% | $14.9275 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $19.45 | 4.842% | $20.3918 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $123.35 | 12.457% | $138.7157 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $991.75 | $1,070.3985 | $1,070.40 | $1,070.40 | $1,070.40 | |