| 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 | $228.63 | 5.499% | $241.2024 | $241.20 | $241.20 | $241.20 |
| Purchase #2 | $99.27 | 8.822% | $108.0276 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $35.66 | 11.721% | $39.8397 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $15.25 | 10.672% | $16.8775 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $22.42 | 7.834% | $24.1764 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $181.84 | 5.465% | $191.7776 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $245.62 | 9.596% | $269.1897 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $828.69 | $891.0909 | $891.10 | $891.20 | $891.10 | |