| 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 | $211.43 | 6.550% | $225.2787 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $56.75 | 13.287% | $64.2904 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $190.73 | 6.178% | $202.5133 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $16.97 | 7.309% | $18.2103 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $171.33 | 6.160% | $181.8839 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $224.46 | 3.863% | $233.1309 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $140.60 | 10.431% | $155.266 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,012.27 | $1,080.5735 | $1,080.57 | $1,080.60 | $1,080.60 | |