| 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 | $206.46 | 10.805% | $228.768 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $108.93 | 13.701% | $123.8545 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $165.92 | 10.804% | $183.846 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $109.41 | 10.567% | $120.9714 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $218.30 | 11.116% | $242.5662 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $228.75 | 6.558% | $243.7514 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $38.28 | 8.324% | $41.4664 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $1,076.05 | $1,185.2239 | $1,185.23 | $1,185.15 | $1,185.40 | |