| 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 | $144.35 | 12.590% | $162.5237 | $162.52 | $162.50 | $162.50 |
| Purchase #2 | $211.77 | 5.738% | $223.9214 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $42.53 | 8.159% | $46 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $8.76 | 12.263% | $9.8342 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $237.62 | 7.775% | $256.095 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $66.80 | 11.736% | $74.6396 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $122.34 | 3.770% | $126.9522 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $834.17 | $899.9661 | $899.96 | $899.95 | $899.90 | |