| 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 | $128.60 | 10.554% | $142.1724 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $182.90 | 6.658% | $195.0775 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $211.70 | 12.379% | $237.9063 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $114.85 | 9.719% | $126.0123 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $223.84 | 12.289% | $251.3477 | $251.35 | $251.35 | $251.30 |
| Purchase #6 | $34.66 | 4.587% | $36.2499 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $226.83 | 3.616% | $235.0322 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,123.38 | $1,223.7983 | $1,223.80 | $1,223.80 | $1,223.70 | |