| 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 | $229.70 | 7.330% | $246.537 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $151.39 | 8.752% | $164.6397 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $16.86 | 5.733% | $17.8266 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $120.41 | 4.727% | $126.1018 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $215.97 | 7.704% | $232.6083 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $129.58 | 11.329% | $144.2601 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $152.72 | 5.216% | $160.6859 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $1,016.63 | $1,092.6594 | $1,092.67 | $1,092.70 | $1,092.60 | |