| 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 | $130.92 | 4.723% | $137.1034 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $57.33 | 13.618% | $65.1372 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $106.54 | 12.462% | $119.817 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $179.44 | 13.265% | $203.2427 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $225.46 | 7.173% | $241.6322 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $177.75 | 6.541% | $189.3766 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $246.37 | 13.197% | $278.8834 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,123.81 | $1,235.1925 | $1,235.19 | $1,235.25 | $1,235.10 | |