| 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 | $233.32 | 11.170% | $259.3818 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $79.83 | 6.129% | $84.7228 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $182.38 | 8.597% | $198.0592 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $244.32 | 13.845% | $278.1461 | $278.15 | $278.15 | $278.10 |
| Purchase #5 | $193.70 | 4.778% | $202.955 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $72.62 | 6.392% | $77.2619 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $127.81 | 10.572% | $141.3221 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,133.98 | $1,241.8489 | $1,241.85 | $1,241.80 | $1,241.90 | |