| 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 | $11.33 | 8.342% | $12.2751 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $136.74 | 10.446% | $151.0239 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $207.36 | 9.467% | $226.9908 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $160.85 | 9.184% | $175.6225 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $58.30 | 12.538% | $65.6097 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $211.55 | 3.435% | $218.8167 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $241.86 | 9.625% | $265.139 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,027.99 | $1,115.4777 | $1,115.48 | $1,115.45 | $1,115.40 | |