| 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 | $190.76 | 11.312% | $212.3388 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $47.41 | 7.768% | $51.0928 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $21.80 | 8.711% | $23.699 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $138.80 | 12.791% | $156.5539 | $156.55 | $156.55 | $156.60 |
| Purchase #5 | $114.75 | 6.798% | $122.5507 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $113.38 | 11.310% | $126.2033 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $92.94 | 6.194% | $98.6967 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $719.84 | $791.1352 | $791.13 | $791.15 | $791.20 | |