| 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 | $200.41 | 12.404% | $225.2689 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $135.98 | 8.647% | $147.7382 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $109.68 | 4.807% | $114.9523 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $78.87 | 12.314% | $88.5821 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $56.60 | 7.660% | $60.9356 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $223.59 | 13.806% | $254.4588 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $196.51 | 12.606% | $221.2821 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,001.64 | $1,113.2180 | $1,113.22 | $1,113.25 | $1,113.30 | |