| 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 | $242.67 | 6.769% | $259.0963 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $186.52 | 8.287% | $201.9769 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $134.51 | 8.599% | $146.0765 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $44.79 | 4.656% | $46.8754 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $133.72 | 4.782% | $140.1145 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $34.27 | 6.251% | $36.4122 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $241.34 | 11.842% | $269.9195 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,017.82 | $1,100.4713 | $1,100.48 | $1,100.50 | $1,100.50 | |