| 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 | $32.51 | 11.369% | $36.2061 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $198.84 | 5.369% | $209.5157 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $206.89 | 7.739% | $222.9012 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $98.56 | 12.324% | $110.7065 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $162.87 | 8.416% | $176.5771 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $136.37 | 9.514% | $149.3442 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $140.79 | 8.276% | $152.4418 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $976.83 | $1,057.6926 | $1,057.70 | $1,057.70 | $1,057.60 | |