| 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 | $181.43 | 9.597% | $198.8418 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $27.97 | 3.113% | $28.8407 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $171.40 | 10.302% | $189.0576 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $81.68 | 11.105% | $90.7506 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $86.98 | 13.449% | $98.6779 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $221.46 | 6.804% | $236.5281 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $241.34 | 9.530% | $264.3397 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $1,012.26 | $1,107.0364 | $1,107.04 | $1,107.10 | $1,107.00 | |