| 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 | $34.33 | 5.754% | $36.3053 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $123.33 | 5.446% | $130.0466 | $130.05 | $130.05 | $130.00 |
| Purchase #3 | $188.65 | 9.796% | $207.1302 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $212.90 | 6.199% | $226.0977 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $101.36 | 13.372% | $114.9139 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $125.34 | 6.849% | $133.9245 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $214.25 | 6.788% | $228.7933 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $1,000.16 | $1,077.2115 | $1,077.21 | $1,077.20 | $1,077.10 | |