| 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 | $216.40 | 4.614% | $226.3847 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $179.84 | 3.640% | $186.3862 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $163.98 | 9.434% | $179.4499 | $179.45 | $179.45 | $179.40 |
| Purchase #4 | $186.65 | 13.268% | $211.4147 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $178.36 | 3.302% | $184.2494 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $241.35 | 8.672% | $262.2799 | $262.28 | $262.30 | $262.30 |
| Purchase #7 | $249.33 | 7.675% | $268.4661 | $268.47 | $268.45 | $268.50 |
| 7 purchase totals = | $1,415.91 | $1,518.6309 | $1,518.63 | $1,518.65 | $1,518.60 | |