| 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 | $202.84 | 3.488% | $209.9151 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $175.65 | 5.476% | $185.2686 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $41.63 | 3.245% | $42.9809 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $71.84 | 12.471% | $80.7992 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $74.53 | 3.311% | $76.9977 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $201.28 | 9.792% | $220.9893 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $193.38 | 13.219% | $218.9429 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $961.15 | $1,035.8937 | $1,035.90 | $1,035.90 | $1,035.90 | |