| 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 | $189.55 | 11.485% | $211.3198 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $233.35 | 10.567% | $258.0081 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $22.71 | 9.763% | $24.9272 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $206.67 | 5.574% | $218.1898 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $61.71 | 8.304% | $66.8344 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $179.47 | 12.462% | $201.8356 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $205.96 | 7.389% | $221.1784 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,099.42 | $1,202.2933 | $1,202.30 | $1,202.35 | $1,202.20 | |