| 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 | $177.58 | 13.230% | $201.0738 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $244.55 | 8.330% | $264.921 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $29.79 | 7.650% | $32.0689 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $151.86 | 6.874% | $162.2989 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $58.55 | 5.224% | $61.6087 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $234.65 | 9.185% | $256.2026 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $44.31 | 13.411% | $50.2524 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $941.29 | $1,028.4263 | $1,028.42 | $1,028.35 | $1,028.50 | |