| 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 | $213.77 | 9.769% | $234.6532 | $234.65 | $234.65 | $234.70 |
| Purchase #2 | $114.40 | 6.320% | $121.6301 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $189.32 | 10.772% | $209.7136 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $220.62 | 12.456% | $248.1004 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $146.96 | 11.684% | $164.1308 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $5.71 | 11.170% | $6.3478 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $179.98 | 12.272% | $202.0671 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,070.76 | $1,186.6430 | $1,186.64 | $1,186.65 | $1,186.60 | |