| 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 | $222.43 | 3.501% | $230.2173 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $41.98 | 11.556% | $46.8312 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $109.34 | 13.657% | $124.2726 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $229.41 | 10.411% | $253.2939 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $201.49 | 4.328% | $210.2105 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $135.80 | 8.688% | $147.5983 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $98.25 | 11.737% | $109.7816 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $1,038.70 | $1,122.2054 | $1,122.20 | $1,122.20 | $1,122.20 | |