| 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 | $212.77 | 5.238% | $223.9149 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $166.54 | 5.680% | $175.9995 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $238.34 | 4.285% | $248.5529 | $248.55 | $248.55 | $248.60 |
| Purchase #4 | $108.27 | 4.120% | $112.7307 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $161.45 | 11.512% | $180.0361 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $175.89 | 9.123% | $191.9364 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $123.78 | 9.710% | $135.799 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $1,187.04 | $1,268.9695 | $1,268.97 | $1,269.00 | $1,268.90 | |