| 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 | $176.65 | 12.138% | $198.0918 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $193.87 | 7.331% | $208.0826 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $93.77 | 4.837% | $98.3057 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $230.50 | 7.257% | $247.2274 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $182.51 | 9.694% | $200.2025 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $23.43 | 5.213% | $24.6514 | $24.65 | $24.65 | $24.70 |
| Purchase #7 | $31.94 | 4.657% | $33.4274 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $932.67 | $1,009.9888 | $1,009.99 | $1,010.05 | $1,010.00 | |