| 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 | $131.52 | 5.159% | $138.3051 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $225.79 | 12.490% | $253.9912 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $8.62 | 8.621% | $9.3631 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $159.84 | 3.769% | $165.8644 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $229.36 | 11.420% | $255.5529 | $255.55 | $255.55 | $255.60 |
| Purchase #6 | $35.31 | 11.459% | $39.3562 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $228.42 | 5.341% | $240.6199 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $1,018.86 | $1,103.0528 | $1,103.05 | $1,103.00 | $1,103.20 | |