| 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 | $114.92 | 12.483% | $129.2655 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $44.52 | 4.292% | $46.4308 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $116.40 | 3.351% | $120.3006 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $218.28 | 6.468% | $232.3984 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $124.44 | 7.400% | $133.6486 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $238.72 | 8.564% | $259.164 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $197.39 | 10.122% | $217.3698 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $1,054.67 | $1,138.5777 | $1,138.58 | $1,138.55 | $1,138.60 | |