| 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 | $206.44 | 9.359% | $225.7607 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $223.55 | 13.736% | $254.2568 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $229.62 | 3.231% | $237.039 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $143.76 | 6.136% | $152.5811 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $234.30 | 6.664% | $249.9138 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $36.52 | 5.584% | $38.5593 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $103.51 | 9.178% | $113.0101 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $1,177.70 | $1,271.1208 | $1,271.12 | $1,271.10 | $1,271.20 | |