| 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 | $197.74 | 8.418% | $214.3858 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $129.27 | 3.579% | $133.8966 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $248.32 | 13.599% | $282.089 | $282.09 | $282.10 | $282.10 |
| Purchase #4 | $17.97 | 9.515% | $19.6798 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $45.48 | 10.413% | $50.2158 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $223.40 | 13.518% | $253.5992 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $119.36 | 6.253% | $126.8236 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $981.54 | $1,080.6898 | $1,080.70 | $1,080.70 | $1,080.70 | |