| 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 | $204.31 | 13.174% | $231.2258 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $66.92 | 7.635% | $72.0293 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $147.89 | 11.857% | $165.4253 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $202.40 | 6.811% | $216.1855 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $36.32 | 12.778% | $40.961 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $114.39 | 12.860% | $129.1006 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $223.56 | 5.441% | $235.7239 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $995.79 | $1,090.6514 | $1,090.66 | $1,090.70 | $1,090.60 | |