| 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 | $143.64 | 12.325% | $161.3436 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $203.40 | 12.571% | $228.9694 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $232.77 | 3.368% | $240.6097 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $50.56 | 12.338% | $56.7981 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $73.47 | 3.773% | $76.242 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $107.42 | 3.556% | $111.2399 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $224.61 | 11.658% | $250.795 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $1,035.87 | $1,125.9977 | $1,126.00 | $1,126.00 | $1,125.90 | |