| 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 | $103.95 | 9.463% | $113.7868 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $112.86 | 4.627% | $118.082 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $232.37 | 9.312% | $254.0083 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $136.71 | 12.343% | $153.5841 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $49.70 | 4.501% | $51.937 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $181.81 | 8.517% | $197.2948 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $175.49 | 9.754% | $192.6073 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $992.89 | $1,081.3003 | $1,081.30 | $1,081.35 | $1,081.30 | |