| 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 | $224.52 | 7.643% | $241.6801 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $198.60 | 6.604% | $211.7155 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $13.45 | 9.757% | $14.7623 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $181.47 | 7.220% | $194.5721 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $164.55 | 12.513% | $185.1401 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $135.93 | 3.152% | $140.2145 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $100.39 | 4.258% | $104.6646 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $1,018.91 | $1,092.7492 | $1,092.74 | $1,092.70 | $1,092.80 | |