| 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 | $205.77 | 13.786% | $234.1375 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $147.80 | 13.777% | $168.1624 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $30.38 | 12.624% | $34.2152 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $234.45 | 5.828% | $248.1137 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $250.33 | 3.630% | $259.417 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $174.46 | 8.666% | $189.5787 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $246.86 | 12.272% | $277.1547 | $277.15 | $277.15 | $277.20 |
| 7 purchase totals = | $1,290.05 | $1,410.7792 | $1,410.78 | $1,410.75 | $1,410.80 | |