| 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 | $84.81 | 5.250% | $89.2625 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $105.84 | 8.472% | $114.8068 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $225.85 | 4.114% | $235.1415 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $177.42 | 5.312% | $186.8446 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $231.85 | 10.215% | $255.5335 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $121.50 | 5.865% | $128.626 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $155.51 | 13.318% | $176.2208 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,102.78 | $1,186.4357 | $1,186.43 | $1,186.45 | $1,186.30 | |