| 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 | $123.78 | 7.442% | $132.9917 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $225.25 | 13.436% | $255.5146 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $25.50 | 11.202% | $28.3565 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $181.62 | 10.243% | $200.2233 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $11.79 | 4.707% | $12.345 | $12.35 | $12.35 | $12.30 |
| Purchase #6 | $209.87 | 4.167% | $218.6153 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $166.51 | 10.470% | $183.9436 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $944.32 | $1,031.9900 | $1,031.99 | $1,031.95 | $1,031.90 | |