| 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 | $34.61 | 10.360% | $38.1956 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $129.91 | 4.103% | $135.2402 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $19.68 | 10.364% | $21.7196 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $185.54 | 5.721% | $196.1547 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $198.42 | 6.460% | $211.2379 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $62.53 | 8.342% | $67.7463 | $67.75 | $67.75 | $67.70 |
| Purchase #7 | $147.37 | 10.813% | $163.3051 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $778.06 | $833.5994 | $833.61 | $833.60 | $833.50 | |