| 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 | $138.87 | 8.671% | $150.9114 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $67.85 | 3.298% | $70.0877 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $47.30 | 8.511% | $51.3257 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $231.63 | 11.788% | $258.9345 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $85.59 | 12.783% | $96.531 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $122.80 | 9.249% | $134.1578 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $235.52 | 7.465% | $253.1016 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $929.56 | $1,015.0497 | $1,015.05 | $1,015.10 | $1,015.00 | |