| 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 | $236.39 | 4.393% | $246.7746 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $206.46 | 6.613% | $220.1132 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $217.56 | 5.236% | $228.9514 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $129.89 | 6.636% | $138.5095 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $162.46 | 12.180% | $182.2476 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $104.99 | 6.282% | $111.5855 | $111.59 | $111.60 | $111.60 |
| Purchase #7 | $60.75 | 11.493% | $67.732 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $1,118.50 | $1,195.9138 | $1,195.91 | $1,195.90 | $1,195.90 | |