| 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 | $134.43 | 4.714% | $140.767 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $87.97 | 8.219% | $95.2003 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $196.29 | 6.336% | $208.7269 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $28.98 | 12.430% | $32.5822 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $212.26 | 13.254% | $240.3929 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $147.94 | 5.775% | $156.4835 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $211.99 | 10.698% | $234.6687 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,019.86 | $1,108.8215 | $1,108.82 | $1,108.85 | $1,108.90 | |