| 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 | $181.38 | 10.432% | $200.3016 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $48.33 | 12.722% | $54.4785 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $130.31 | 11.859% | $145.7635 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $231.73 | 3.504% | $239.8498 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $141.75 | 5.545% | $149.61 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $228.79 | 8.547% | $248.3447 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $60.38 | 5.247% | $63.5481 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $1,022.67 | $1,101.8962 | $1,101.89 | $1,101.90 | $1,101.80 | |