| 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 | $234.63 | 13.291% | $265.8147 | $265.81 | $265.80 | $265.80 |
| Purchase #2 | $103.66 | 10.842% | $114.8988 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $21.28 | 6.735% | $22.7132 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $100.71 | 11.200% | $111.9895 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $154.33 | 4.131% | $160.7054 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $179.62 | 3.283% | $185.5169 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $130.72 | 5.284% | $137.6272 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $924.95 | $999.2657 | $999.27 | $999.25 | $999.20 | |