| 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 | $124.97 | 4.458% | $130.5412 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $215.35 | 10.175% | $237.2619 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $32.87 | 6.235% | $34.9194 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $165.82 | 13.738% | $188.6004 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $124.77 | 3.162% | $128.7152 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $127.29 | 7.534% | $136.88 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $189.33 | 11.217% | $210.5671 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $980.40 | $1,067.4852 | $1,067.49 | $1,067.45 | $1,067.50 | |