| 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 | $125.29 | 8.334% | $135.7317 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $106.39 | 4.194% | $110.852 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $245.45 | 12.833% | $276.9486 | $276.95 | $276.95 | $276.90 |
| Purchase #4 | $201.28 | 5.610% | $212.5718 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $150.85 | 9.578% | $165.2984 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $149.66 | 6.491% | $159.3744 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $43.40 | 11.333% | $48.3185 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $1,022.32 | $1,109.0954 | $1,109.09 | $1,109.05 | $1,109.10 | |