| 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 | $228.51 | 13.715% | $259.8501 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $49.61 | 12.867% | $55.9933 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $231.78 | 8.429% | $251.3167 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $240.50 | 3.402% | $248.6818 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $244.52 | 10.469% | $270.1188 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $196.56 | 11.419% | $219.0052 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $68.40 | 9.633% | $74.989 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $1,259.88 | $1,379.9549 | $1,379.96 | $1,379.95 | $1,380.00 | |