| 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 | $232.27 | 9.195% | $253.6272 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $94.31 | 4.324% | $98.388 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $130.27 | 6.510% | $138.7506 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $237.46 | 9.421% | $259.8311 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $91.59 | 10.209% | $100.9404 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $241.86 | 3.159% | $249.5004 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $107.96 | 11.170% | $120.0191 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $1,135.72 | $1,221.0568 | $1,221.06 | $1,221.10 | $1,221.00 | |