| 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 | $115.54 | 9.855% | $126.9265 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $248.64 | 7.818% | $268.0787 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $91.86 | 8.645% | $99.8013 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $210.31 | 13.178% | $238.0247 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $213.53 | 8.694% | $232.0943 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $230.65 | 9.248% | $251.9805 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $108.56 | 5.817% | $114.8749 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $1,219.09 | $1,331.7809 | $1,331.77 | $1,331.80 | $1,331.80 | |