| 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 | $208.55 | 12.736% | $235.1109 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $173.78 | 6.367% | $184.8446 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $125.58 | 7.672% | $135.2145 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $108.66 | 11.291% | $120.9288 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $160.71 | 5.843% | $170.1003 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $8.55 | 13.868% | $9.7357 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $138.25 | 7.748% | $148.9616 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $924.08 | $1,004.8964 | $1,004.89 | $1,004.90 | $1,004.80 | |