| 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 | $242.74 | 8.227% | $262.7102 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $230.27 | 8.719% | $250.3472 | $250.35 | $250.35 | $250.30 |
| Purchase #3 | $213.96 | 12.439% | $240.5745 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $90.85 | 4.479% | $94.9192 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $211.28 | 4.546% | $220.8848 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $174.44 | 3.501% | $180.5471 | $180.55 | $180.55 | $180.50 |
| Purchase #7 | $225.87 | 5.747% | $238.8507 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $1,389.41 | $1,488.8337 | $1,488.83 | $1,488.80 | $1,488.80 | |