| 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 | $217.26 | 7.828% | $234.2671 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $124.70 | 7.330% | $133.8405 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $240.81 | 4.559% | $251.7885 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $119.52 | 3.446% | $123.6387 | $123.64 | $123.65 | $123.60 |
| Purchase #5 | $129.67 | 4.641% | $135.688 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $18.91 | 8.417% | $20.5017 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $129.30 | 10.475% | $142.8442 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $980.17 | $1,042.5687 | $1,042.57 | $1,042.60 | $1,042.50 | |