| 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 | $247.34 | 7.632% | $266.217 | $266.22 | $266.20 | $266.20 |
| Purchase #2 | $38.38 | 10.295% | $42.3312 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $115.76 | 9.368% | $126.6044 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $50.25 | 13.406% | $56.9865 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $45.27 | 12.720% | $51.0283 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $174.36 | 7.212% | $186.9348 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $213.69 | 5.445% | $225.3254 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $885.05 | $955.4276 | $955.43 | $955.50 | $955.30 | |