| 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 | $194.65 | 8.599% | $211.388 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $187.50 | 11.676% | $209.3925 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $246.51 | 12.164% | $276.4955 | $276.50 | $276.50 | $276.50 |
| Purchase #4 | $70.66 | 10.302% | $77.9394 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $51.61 | 9.365% | $56.4433 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $222.72 | 10.270% | $245.5933 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $147.34 | 11.734% | $164.6289 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,120.99 | $1,241.8809 | $1,241.88 | $1,241.95 | $1,241.80 | |