| 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 | $106.25 | 8.224% | $114.988 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $57.38 | 13.123% | $64.91 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $141.85 | 10.247% | $156.3854 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $234.48 | 11.125% | $260.5659 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $184.99 | 4.576% | $193.4551 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $133.74 | 10.410% | $147.6623 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $244.95 | 9.174% | $267.4217 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,103.64 | $1,205.3884 | $1,205.40 | $1,205.35 | $1,205.50 | |