| 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 | $183.37 | 3.489% | $189.7678 | $189.77 | $189.75 | $189.80 |
| Purchase #2 | $23.98 | 7.103% | $25.6833 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $211.52 | 13.121% | $239.2735 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $114.41 | 7.363% | $122.834 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $91.95 | 7.657% | $98.9906 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $239.66 | 10.130% | $263.9376 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $139.71 | 4.229% | $145.6183 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $1,004.60 | $1,086.1051 | $1,086.10 | $1,086.10 | $1,086.10 | |