| 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 | $122.87 | 12.553% | $138.2939 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $87.43 | 10.815% | $96.8856 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $154.45 | 11.148% | $171.6681 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $220.38 | 4.259% | $229.766 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $223.54 | 7.349% | $239.968 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $235.50 | 4.224% | $245.4475 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $108.26 | 9.515% | $118.5609 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $1,152.43 | $1,240.5900 | $1,240.60 | $1,240.55 | $1,240.70 | |