| 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 | $172.87 | 10.720% | $191.4017 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $36.72 | 6.395% | $39.0682 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $223.49 | 11.469% | $249.1221 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $211.27 | 8.387% | $228.9892 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $100.67 | 13.528% | $114.2886 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $201.93 | 10.152% | $222.4299 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $106.92 | 6.518% | $113.889 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $1,053.87 | $1,159.1887 | $1,159.19 | $1,159.20 | $1,159.20 | |