| 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 | $130.96 | 12.218% | $146.9607 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $85.90 | 3.343% | $88.7716 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $28.83 | 8.759% | $31.3552 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $174.47 | 8.582% | $189.443 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $200.40 | 4.740% | $209.899 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $100.76 | 7.731% | $108.5498 | $108.55 | $108.55 | $108.50 |
| Purchase #7 | $236.83 | 10.641% | $262.0311 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $958.15 | $1,037.0104 | $1,037.01 | $1,037.00 | $1,037.00 | |