| 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 | $175.94 | 13.350% | $199.428 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $210.62 | 9.344% | $230.3003 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $155.40 | 12.527% | $174.867 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $247.39 | 3.471% | $255.9769 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $14.51 | 12.610% | $16.3397 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $33.59 | 12.299% | $37.7212 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $121.28 | 11.419% | $135.129 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $958.73 | $1,049.7621 | $1,049.77 | $1,049.80 | $1,049.70 | |