| 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 | $239.99 | 10.783% | $265.8681 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $220.69 | 9.400% | $241.4349 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $217.99 | 5.592% | $230.18 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $90.65 | 4.408% | $94.6459 | $94.65 | $94.65 | $94.60 |
| Purchase #5 | $78.84 | 10.179% | $86.8651 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $167.39 | 13.180% | $189.452 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $167.27 | 10.244% | $184.4051 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $1,182.82 | $1,292.8511 | $1,292.86 | $1,292.85 | $1,292.90 | |