| 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 | $236.67 | 9.151% | $258.3277 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $217.50 | 11.830% | $243.2303 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $55.48 | 9.411% | $60.7012 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $234.65 | 9.307% | $256.4889 | $256.49 | $256.50 | $256.50 |
| Purchase #5 | $161.66 | 12.487% | $181.8465 | $181.85 | $181.85 | $181.80 |
| Purchase #6 | $67.36 | 5.470% | $71.0446 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $15.36 | 13.550% | $17.4413 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $988.68 | $1,089.0805 | $1,089.08 | $1,089.15 | $1,088.90 | |