| 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 | $102.84 | 11.285% | $114.4455 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $115.69 | 5.672% | $122.2519 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $192.47 | 4.782% | $201.6739 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $120.71 | 5.411% | $127.2416 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $120.57 | 9.260% | $131.7348 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $11.49 | 8.776% | $12.4984 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $211.71 | 12.303% | $237.7567 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $875.48 | $947.6028 | $947.60 | $947.60 | $947.60 | |