| 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 | $188.44 | 4.847% | $197.5737 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $215.93 | 11.685% | $241.1614 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $179.66 | 8.481% | $194.897 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $175.79 | 3.758% | $182.3962 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $87.92 | 4.326% | $91.7234 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $105.97 | 9.176% | $115.6938 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $218.50 | 4.305% | $227.9064 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,172.21 | $1,251.3519 | $1,251.35 | $1,251.30 | $1,251.40 | |