| 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 | $184.56 | 7.341% | $198.1085 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $218.79 | 6.485% | $232.9785 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $246.55 | 4.181% | $256.8583 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $185.45 | 10.873% | $205.614 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $205.29 | 3.616% | $212.7133 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $186.46 | 7.594% | $200.6198 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $114.55 | 7.840% | $123.5307 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $1,341.65 | $1,430.4231 | $1,430.42 | $1,430.40 | $1,430.40 | |