| 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 | $211.49 | 10.174% | $233.007 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $213.55 | 7.531% | $229.6325 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $247.51 | 9.186% | $270.2463 | $270.25 | $270.25 | $270.20 |
| Purchase #4 | $147.28 | 12.152% | $165.1775 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $27.53 | 3.275% | $28.4316 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $104.26 | 6.752% | $111.2996 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $140.58 | 4.869% | $147.4248 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $1,092.20 | $1,185.2193 | $1,185.22 | $1,185.25 | $1,185.10 | |