| 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 | $230.54 | 4.614% | $241.1771 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $192.27 | 13.637% | $218.4899 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $108.58 | 10.765% | $120.2686 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $89.60 | 6.512% | $95.4348 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $247.81 | 13.783% | $281.9657 | $281.97 | $281.95 | $282.00 |
| Purchase #6 | $232.40 | 4.362% | $242.5373 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $85.44 | 6.571% | $91.0543 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $1,186.64 | $1,290.9277 | $1,290.93 | $1,290.95 | $1,291.00 | |