| 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 | $6.28 | 8.322% | $6.8026 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $128.82 | 12.331% | $144.7048 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $107.57 | 9.318% | $117.5934 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $67.57 | 12.355% | $75.9183 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $222.72 | 4.283% | $232.2591 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $100.85 | 12.238% | $113.192 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $240.63 | 12.323% | $270.2828 | $270.28 | $270.30 | $270.30 |
| 7 purchase totals = | $874.44 | $960.7530 | $960.74 | $960.75 | $960.80 | |