| 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 | $213.50 | 3.579% | $221.1412 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $132.96 | 10.514% | $146.9394 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $225.84 | 6.749% | $241.0819 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $112.51 | 9.538% | $123.2412 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $239.31 | 4.787% | $250.7658 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $94.77 | 5.705% | $100.1766 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $19.75 | 7.860% | $21.3024 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $1,038.64 | $1,104.6485 | $1,104.65 | $1,104.70 | $1,104.60 | |