| 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 | $152.93 | 12.710% | $172.3674 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $239.73 | 13.718% | $272.6162 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $107.27 | 6.379% | $114.1128 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $226.46 | 12.773% | $255.3857 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $230.80 | 9.490% | $252.7029 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $12.29 | 3.620% | $12.7349 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $110.38 | 4.595% | $115.452 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $1,079.86 | $1,195.3719 | $1,195.37 | $1,195.35 | $1,195.40 | |