| 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 | $115.56 | 13.215% | $130.8313 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $242.44 | 11.787% | $271.0164 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $231.42 | 4.524% | $241.8894 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $47.65 | 7.262% | $51.1103 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $223.92 | 8.518% | $242.9935 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $151.78 | 8.392% | $164.5174 | $164.52 | $164.50 | $164.50 |
| Purchase #7 | $89.32 | 6.712% | $95.3152 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $1,102.09 | $1,197.6735 | $1,197.68 | $1,197.65 | $1,197.60 | |