| 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 | $38.70 | 10.186% | $42.642 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $69.44 | 11.319% | $77.2999 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $101.33 | 10.837% | $112.3111 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $214.28 | 4.364% | $223.6312 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $215.30 | 9.152% | $235.0043 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $137.90 | 10.828% | $152.8318 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $181.96 | 9.354% | $198.9805 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $958.91 | $1,042.7008 | $1,042.69 | $1,042.75 | $1,042.60 | |