| 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 | $116.99 | 8.726% | $127.1985 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $11.70 | 9.193% | $12.7756 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $229.34 | 13.603% | $260.5371 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $51.49 | 7.795% | $55.5036 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $111.49 | 7.738% | $120.1171 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $38.41 | 3.690% | $39.8273 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $192.92 | 9.809% | $211.8435 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $752.34 | $827.8027 | $827.81 | $827.85 | $827.70 | |