| 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 | $28.47 | 13.798% | $32.3983 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $84.69 | 13.608% | $96.2146 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $193.80 | 11.181% | $215.4688 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $124.65 | 10.563% | $137.8168 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $224.33 | 3.284% | $231.697 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $51.78 | 3.648% | $53.6689 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $248.35 | 12.545% | $279.5055 | $279.51 | $279.50 | $279.50 |
| 7 purchase totals = | $956.07 | $1,046.7699 | $1,046.78 | $1,046.70 | $1,046.80 | |