| 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 | $210.67 | 3.603% | $218.2604 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $14.34 | 6.773% | $15.3112 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $235.35 | 8.289% | $254.8582 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $222.76 | 9.864% | $244.733 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $20.70 | 12.278% | $23.2415 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $38.35 | 3.367% | $39.6412 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $195.26 | 8.501% | $211.8591 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $937.43 | $1,007.9046 | $1,007.90 | $1,007.90 | $1,007.90 | |