| 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 | $101.72 | 9.115% | $110.9918 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $219.47 | 11.148% | $243.9365 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $195.39 | 6.710% | $208.5007 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $119.70 | 7.356% | $128.5051 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $113.86 | 8.721% | $123.7897 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $216.84 | 8.837% | $236.0022 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $128.48 | 3.584% | $133.0847 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $1,095.46 | $1,184.8107 | $1,184.81 | $1,184.85 | $1,184.80 | |