| 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 | $22.88 | 10.106% | $25.1923 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $189.50 | 7.350% | $203.4283 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $230.36 | 9.140% | $251.4149 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $56.92 | 3.161% | $58.7192 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $192.70 | 9.727% | $211.4439 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $123.97 | 10.680% | $137.21 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $123.95 | 5.612% | $130.9061 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $940.28 | $1,018.3147 | $1,018.31 | $1,018.30 | $1,018.20 | |