| 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 | $204.65 | 4.187% | $213.2187 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $63.87 | 13.710% | $72.6266 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $231.84 | 11.394% | $258.2558 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $189.50 | 4.412% | $197.8607 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $101.28 | 12.848% | $114.2925 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $57.74 | 13.332% | $65.4379 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $139.87 | 5.426% | $147.4593 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $988.75 | $1,069.1515 | $1,069.16 | $1,069.15 | $1,069.20 | |