| 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 | $234.50 | 12.852% | $264.6379 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $211.99 | 13.636% | $240.897 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $79.32 | 11.482% | $88.4275 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $145.73 | 11.832% | $162.9728 | $162.97 | $162.95 | $163.00 |
| Purchase #5 | $49.52 | 8.757% | $53.8565 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $125.45 | 3.197% | $129.4606 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $104.45 | 6.418% | $111.1536 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $950.96 | $1,051.4059 | $1,051.41 | $1,051.40 | $1,051.50 | |