| 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 | $114.38 | 13.458% | $129.7733 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $110.90 | 7.589% | $119.3162 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $82.73 | 3.704% | $85.7943 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $245.90 | 11.286% | $273.6523 | $273.65 | $273.65 | $273.70 |
| Purchase #5 | $123.70 | 11.137% | $137.4765 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $101.39 | 3.227% | $104.6619 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $109.74 | 7.129% | $117.5634 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $888.74 | $968.2379 | $968.23 | $968.20 | $968.40 | |