| 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 | $214.75 | 8.380% | $232.7461 | $232.75 | $232.75 | $232.70 |
| Purchase #2 | $85.41 | 6.530% | $90.9873 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $247.71 | 3.755% | $257.0115 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $79.61 | 11.443% | $88.7198 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $147.51 | 8.414% | $159.9215 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $53.94 | 13.207% | $61.0639 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $134.94 | 7.484% | $145.0389 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $963.87 | $1,035.4890 | $1,035.49 | $1,035.45 | $1,035.40 | |