| 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 | $188.40 | 13.288% | $213.4346 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $212.37 | 13.695% | $241.4541 | $241.45 | $241.45 | $241.50 |
| Purchase #3 | $155.56 | 3.251% | $160.6173 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $211.50 | 11.737% | $236.3238 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $88.98 | 6.681% | $94.9248 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $231.82 | 10.231% | $255.5375 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $172.39 | 11.720% | $192.5941 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,261.02 | $1,394.8862 | $1,394.87 | $1,394.85 | $1,394.80 | |