| 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 | $237.35 | 6.339% | $252.3956 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $237.98 | 13.586% | $270.312 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $64.43 | 10.187% | $70.9935 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $103.25 | 10.516% | $114.1078 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $45.41 | 3.745% | $47.1106 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $135.79 | 11.847% | $151.877 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $172.70 | 9.559% | $189.2084 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $996.91 | $1,096.0049 | $1,096.01 | $1,096.00 | $1,096.00 | |