| 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 | $94.60 | 11.335% | $105.3229 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $137.39 | 13.839% | $156.4034 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $149.81 | 4.612% | $156.7192 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $205.26 | 10.319% | $226.4408 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $107.99 | 12.123% | $121.0816 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $148.58 | 4.808% | $155.7237 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $101.34 | 4.818% | $106.2226 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $944.97 | $1,027.9142 | $1,027.90 | $1,027.85 | $1,027.80 | |