| 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 | $228.30 | 5.106% | $239.957 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $54.65 | 5.564% | $57.6907 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $175.84 | 7.740% | $189.45 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $224.36 | 12.823% | $253.1297 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $5.84 | 9.565% | $6.3986 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $127.64 | 9.843% | $140.2036 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $61.64 | 3.404% | $63.7382 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $878.27 | $950.5678 | $950.57 | $950.60 | $950.60 | |