| 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 | $223.86 | 10.552% | $247.4817 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $137.67 | 4.218% | $143.4769 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $181.78 | 3.383% | $187.9296 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $62.87 | 13.288% | $71.2242 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $230.58 | 13.153% | $260.9082 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $148.36 | 3.399% | $153.4028 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $209.70 | 11.594% | $234.0126 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,194.82 | $1,298.4360 | $1,298.43 | $1,298.45 | $1,298.40 | |