| 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 | $226.33 | 3.571% | $234.4122 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $131.83 | 7.356% | $141.5274 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $38.32 | 3.126% | $39.5179 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $57.32 | 11.858% | $64.117 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $174.39 | 10.246% | $192.258 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $187.38 | 11.508% | $208.9437 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $235.89 | 12.755% | $265.9778 | $265.98 | $266.00 | $266.00 |
| 7 purchase totals = | $1,051.46 | $1,146.7540 | $1,146.76 | $1,146.75 | $1,146.70 | |