| 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 | $82.65 | 7.695% | $89.0099 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $249.97 | 9.280% | $273.1672 | $273.17 | $273.15 | $273.20 |
| Purchase #3 | $152.40 | 10.264% | $168.0423 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $218.99 | 9.269% | $239.2882 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $219.26 | 5.634% | $231.6131 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $241.58 | 3.546% | $250.1464 | $250.15 | $250.15 | $250.10 |
| Purchase #7 | $26.54 | 7.824% | $28.6165 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $1,191.39 | $1,279.8836 | $1,279.89 | $1,279.85 | $1,279.80 | |