| 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 | $121.32 | 10.306% | $133.8232 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $115.72 | 10.858% | $128.2849 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $238.47 | 3.367% | $246.4993 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $182.32 | 3.466% | $188.6392 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $213.89 | 6.206% | $227.164 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $113.80 | 8.404% | $123.3638 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $221.80 | 10.772% | $245.6923 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $1,207.32 | $1,293.4667 | $1,293.45 | $1,293.45 | $1,293.50 | |