| 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 | $177.91 | 11.248% | $197.9213 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $205.55 | 6.286% | $218.4709 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $129.42 | 4.606% | $135.3811 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $192.36 | 4.601% | $201.2105 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $128.38 | 5.736% | $135.7439 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $208.38 | 4.362% | $217.4695 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $189.81 | 6.181% | $201.5422 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,231.81 | $1,307.7394 | $1,307.73 | $1,307.70 | $1,307.70 | |