| 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 | $213.45 | 4.153% | $222.3146 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $186.42 | 8.857% | $202.9312 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $211.44 | 4.828% | $221.6483 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $120.97 | 12.359% | $135.9207 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $32.57 | 6.290% | $34.6187 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $182.92 | 5.482% | $192.9477 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $75.48 | 3.806% | $78.3528 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $1,023.25 | $1,088.7340 | $1,088.73 | $1,088.70 | $1,088.60 | |