| 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 | $232.35 | 11.673% | $259.4722 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $206.30 | 4.699% | $215.994 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $169.47 | 4.332% | $176.8114 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $81.46 | 9.561% | $89.2484 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $98.57 | 4.734% | $103.2363 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $31.47 | 6.754% | $33.5955 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $114.74 | 11.861% | $128.3493 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $934.36 | $1,006.7071 | $1,006.71 | $1,006.70 | $1,006.60 | |