| 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 | $12.92 | 11.421% | $14.3956 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $104.93 | 8.613% | $113.9676 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $103.82 | 10.363% | $114.5789 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $235.57 | 8.303% | $255.1294 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $228.80 | 11.139% | $254.286 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $132.55 | 8.504% | $143.8221 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $192.70 | 11.170% | $214.2246 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,011.29 | $1,110.4042 | $1,110.41 | $1,110.40 | $1,110.40 | |