| 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 | $114.73 | 6.860% | $122.6005 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $106.66 | 11.720% | $119.1606 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $122.77 | 11.120% | $136.422 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $119.58 | 4.380% | $124.8176 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $145.70 | 13.681% | $165.6332 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $48.80 | 9.329% | $53.3526 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $192.79 | 13.571% | $218.9535 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $851.03 | $940.9400 | $940.93 | $940.90 | $941.00 | |