| 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 | $185.49 | 10.720% | $205.3745 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $157.41 | 12.340% | $176.8344 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $120.70 | 7.426% | $129.6632 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $108.86 | 4.433% | $113.6858 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $90.46 | 10.814% | $100.2423 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $196.77 | 11.124% | $218.6587 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $247.64 | 4.174% | $257.9765 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,107.33 | $1,202.4354 | $1,202.43 | $1,202.45 | $1,202.50 | |