| 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 | $216.66 | 6.438% | $230.6086 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $73.41 | 8.176% | $79.412 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $222.29 | 6.711% | $237.2079 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $128.46 | 6.324% | $136.5838 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $216.32 | 10.335% | $238.6767 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $43.74 | 8.660% | $47.5279 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $234.57 | 3.112% | $241.8698 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $1,135.45 | $1,211.8867 | $1,211.89 | $1,211.90 | $1,211.90 | |