| 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 | $246.89 | 4.513% | $258.0321 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $225.47 | 8.610% | $244.883 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $5.41 | 8.395% | $5.8642 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $245.82 | 11.720% | $274.6301 | $274.63 | $274.65 | $274.60 |
| Purchase #5 | $76.29 | 7.378% | $81.9187 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $181.36 | 6.501% | $193.1502 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $28.64 | 6.566% | $30.5205 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $1,009.88 | $1,088.9988 | $1,088.99 | $1,089.00 | $1,089.00 | |