| 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 | $122.55 | 10.221% | $135.0758 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $179.48 | 7.463% | $192.8746 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $124.56 | 11.610% | $139.0214 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $240.57 | 12.728% | $271.1897 | $271.19 | $271.20 | $271.20 |
| Purchase #5 | $57.77 | 12.611% | $65.0554 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $110.94 | 3.566% | $114.8961 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $38.25 | 5.660% | $40.415 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $874.12 | $958.5280 | $958.54 | $958.50 | $958.60 | |