| 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 | $230.77 | 4.692% | $241.5977 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $49.80 | 10.735% | $55.146 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $184.88 | 11.736% | $206.5775 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $199.41 | 9.405% | $218.1645 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $165.49 | 3.776% | $171.7389 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $147.79 | 5.193% | $155.4647 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $98.69 | 6.515% | $105.1197 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,076.83 | $1,153.8090 | $1,153.81 | $1,153.80 | $1,153.80 | |