| 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 | $181.70 | 6.617% | $193.7231 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $233.90 | 6.729% | $249.6391 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $22.49 | 11.377% | $25.0487 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $18.79 | 4.725% | $19.6778 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $231.54 | 13.596% | $263.0202 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $200.62 | 10.561% | $221.8075 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $61.91 | 5.146% | $65.0959 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $950.95 | $1,038.0123 | $1,038.02 | $1,038.00 | $1,037.90 | |