| 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 | $124.26 | 7.339% | $133.3794 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $181.54 | 3.647% | $188.1608 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $183.77 | 12.773% | $207.2429 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $100.40 | 9.630% | $110.0685 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $43.97 | 8.536% | $47.7233 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $185.63 | 6.586% | $197.8556 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $117.83 | 5.301% | $124.0762 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $937.40 | $1,008.5067 | $1,008.51 | $1,008.50 | $1,008.60 | |