| 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 | $208.41 | 6.112% | $221.148 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $151.73 | 3.131% | $156.4807 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $207.67 | 10.232% | $228.9188 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $20.26 | 9.390% | $22.1624 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $71.38 | 12.490% | $80.2954 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $208.39 | 12.175% | $233.7615 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $95.39 | 13.158% | $107.9414 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $963.23 | $1,050.7082 | $1,050.71 | $1,050.70 | $1,050.70 | |